UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pTY/ERfbGdyqDUxlAazc+ZMDR89OOw07NZs9DR/Bi10=' 
WHERE 
  key_id = 'de1e54d043fa81f1bf48bdab777baccd18926fa471c4bddf22ae9611a9cb1f2f' 
  AND (
    token = 'pTY/ERfbGdyqDUxlAazc+ZMDR89OOw07NZs9DR/Bi10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )