UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Z5PUVKScnfACKSm2elmgOwjOYx+W6HEPHlS6n33ziY=' 
WHERE 
  key_id = '730a82d1472a6bdfed064783ff7e4ab1b027efe272b0eedb81b7ab41df8d372c' 
  AND (
    token = '4Z5PUVKScnfACKSm2elmgOwjOYx+W6HEPHlS6n33ziY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )