UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JNmIhX71xEpDEd3vfmpNgyG9wx8mq/7+FSvYpA6adcA=' 
WHERE 
  key_id = 'eec16a06377ce2f97758615df8c7b7fc18c57b377a24da683d2c802cde0db054' 
  AND (
    token = 'JNmIhX71xEpDEd3vfmpNgyG9wx8mq/7+FSvYpA6adcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )