UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kA76hzlfU4kAPh+2HHrGy7hAQXRUid2GqXJqyGAYfrc=' 
WHERE 
  key_id = '0bb6c8db9128a7eb1b851da98a5a0a33372e871ad2e8b77e6a48c4283b1f4cef' 
  AND (
    token = 'kA76hzlfU4kAPh+2HHrGy7hAQXRUid2GqXJqyGAYfrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )