UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K4fIsG9ouQFp0svYq+hJkRAbaZ1w1HmC8pdxM0h0zOg=' 
WHERE 
  key_id = '5c8ead9b96e76a95a16bf3b5a7e48bf96cd212255f78d717733f700a8f4d7957' 
  AND (
    token = 'K4fIsG9ouQFp0svYq+hJkRAbaZ1w1HmC8pdxM0h0zOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )