UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pC1X+F7bJKHTzgBNi1JEO8+LTGEia4UMoi6FSp2NIj8=' 
WHERE 
  key_id = '4a10f83fc40aa445820586c63d9aab897f22ba6209b78484991d9246a1253f9c' 
  AND (
    token = 'pC1X+F7bJKHTzgBNi1JEO8+LTGEia4UMoi6FSp2NIj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )