UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cLQqwE6pEuIIy6D8q216Jf7ll3Y0cO8Tlr7RreR/G3E=' 
WHERE 
  key_id = 'a0985bddc00635a23966a3444bad9d54865e41934233670fa3d1afde22bbadc1' 
  AND (
    token = 'cLQqwE6pEuIIy6D8q216Jf7ll3Y0cO8Tlr7RreR/G3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )