UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fEsXiqFVR3NG4ONlMAV/tlwekG86w2n/AJCcz//6Urk=' 
WHERE 
  key_id = '4d208534a2a09fa2b4a14693f017f11752e85ceba4c2db9e5459fcb1451da30c' 
  AND (
    token = 'fEsXiqFVR3NG4ONlMAV/tlwekG86w2n/AJCcz//6Urk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )