UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8U/U9ol4bQD17KWOMkFdQPB+RKvmBYePHhCa3RNCllQ=' 
WHERE 
  key_id = 'd2048d7113d842998ab4f1cdd1db5d02bb74dc2ffb078b1a709a9a6b75ad799d' 
  AND (
    token = '8U/U9ol4bQD17KWOMkFdQPB+RKvmBYePHhCa3RNCllQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )