UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G9Q2tH7NINv6xThyr1m0Mtdu1O/0IMmZlIc3Y3YSnpU=' 
WHERE 
  key_id = 'e506f007e46641926d1705a04f953baad58d07c77f40c5a938c29868ff088e67' 
  AND (
    token = 'G9Q2tH7NINv6xThyr1m0Mtdu1O/0IMmZlIc3Y3YSnpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )