UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X4lpX0CS1xd/98EAafNk3Z91StmJr1ZjPAU2R10MKLE=' 
WHERE 
  key_id = '3d995d27953ddd9376dc78c1d0eb7900b6aae82d7f1f6638c264d4133e6e89b5' 
  AND (
    token = 'X4lpX0CS1xd/98EAafNk3Z91StmJr1ZjPAU2R10MKLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )