UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fF6oW2KvTbMTCo/qqUzlk2wOKTexWfVCbt1dLcVek+E=' 
WHERE 
  key_id = 'a34446bbd061167faa3724c12ab27846adb9b1ccf893dda2e2e546cff594fc26' 
  AND (
    token = 'fF6oW2KvTbMTCo/qqUzlk2wOKTexWfVCbt1dLcVek+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )