UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fEL8GNTbgt7LeGZ9xZzACjZRmiRMLpn/wuCMxyJ436Q=' 
WHERE 
  key_id = '3c2baebaa3ae184342d0614a48afec7b22ae8d89918ec271507d76449a4f6a4c' 
  AND (
    token = 'fEL8GNTbgt7LeGZ9xZzACjZRmiRMLpn/wuCMxyJ436Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )