UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VRSsAfF4//DrafIoY32dWa3FahjbB4M1Op2tWRCMz5o=' 
WHERE 
  key_id = 'a980b5340228f8f92c71b5cfb23a5429b08215257eed712dab86fb818963105a' 
  AND (
    token = 'VRSsAfF4//DrafIoY32dWa3FahjbB4M1Op2tWRCMz5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )