UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g1codiI7UzudC5U97yqdjAhUgsPo78Ka8KM9kUIA9uc=' 
WHERE 
  key_id = 'a5d3819fb3b76691b0f8ae314d20ddad0aac5184dcbee921a71765451da6d920' 
  AND (
    token = 'g1codiI7UzudC5U97yqdjAhUgsPo78Ka8KM9kUIA9uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )