UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PBIHixwzA5SPeFVG0k2knriYqfSZSFW3iIVWWkEKVcc=' 
WHERE 
  key_id = '00964d1139b58a0a258355ea384880ac0a7192f3cdb320a8bb42395564cde88b' 
  AND (
    token = 'PBIHixwzA5SPeFVG0k2knriYqfSZSFW3iIVWWkEKVcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )