UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XgEJnxsyz2Izw8jQJrRQ82L85rtn3HfIxF28zHMiynQ=' 
WHERE 
  key_id = 'ceafa20a61998a27fa839c7d7d08dbd9658e251af604c21f50651ba3c45899b7' 
  AND (
    token = 'XgEJnxsyz2Izw8jQJrRQ82L85rtn3HfIxF28zHMiynQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )