UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't4IIL6FBrwCLJbT/8z1A+fEKFOVi/AHrqFX7yQJYXS8=' 
WHERE 
  key_id = 'e1c2d89c7018f20e9b9210f03d455263b10168348606c010c97ab6e707e05dff' 
  AND (
    token = 't4IIL6FBrwCLJbT/8z1A+fEKFOVi/AHrqFX7yQJYXS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )