UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZxSpJRgoVJ5GNrj7V4RZGNtNxVQQ3rzTtPIOmPhl9Qw=' 
WHERE 
  key_id = 'c4d37c2a63d6c3773dfbf4466a85b4d96c6d223ccab0870763ecab20bf50ba1c' 
  AND (
    token = 'ZxSpJRgoVJ5GNrj7V4RZGNtNxVQQ3rzTtPIOmPhl9Qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )