UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NVjltY6jef3DJUGHmuhLYPjJ8WnBAnIFhRy+oVxFrCg=' 
WHERE 
  key_id = '9287d6a786e1e0e8f27a85e9a0ed31acc595c3e431aebcc691fd1ba0f9215eb5' 
  AND (
    token = 'NVjltY6jef3DJUGHmuhLYPjJ8WnBAnIFhRy+oVxFrCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )