UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AV9Rv/dsB6cQ9sIMBNb/+va/FlRI7NVClS0KYxCH+ek=' 
WHERE 
  key_id = 'dc618f79eb026874698dc59bc17686751c4e5b4a683224078896d8c580274cb9' 
  AND (
    token = 'AV9Rv/dsB6cQ9sIMBNb/+va/FlRI7NVClS0KYxCH+ek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )