UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pnUimVET6cJ5RQYB8Vtx1asS9O3JoFCm86BnN0WTkiY=' 
WHERE 
  key_id = '11b782e3ae634687f44b653b8be6f0a389a4d8a297e168673e6942b4d36ed026' 
  AND (
    token = 'pnUimVET6cJ5RQYB8Vtx1asS9O3JoFCm86BnN0WTkiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )