UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd6EN6oL2kCwZDI1jrasREdQ7PbClJoJQyR7BNgqRg8s=' 
WHERE 
  key_id = 'b96d120b36c54f1cf1a67dcf7d352985874b259c80eeb94f540419ca5859006a' 
  AND (
    token = 'd6EN6oL2kCwZDI1jrasREdQ7PbClJoJQyR7BNgqRg8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )