UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AWVpK7aV+N3ykv/ub1lILoe9ZFuaarokBSsUAgLh0Sk=' 
WHERE 
  key_id = '3eab85fd1855edc39e9b816aee60271e7c29d0fa8e37e7bf6f1a6d3bf109447d' 
  AND (
    token = 'AWVpK7aV+N3ykv/ub1lILoe9ZFuaarokBSsUAgLh0Sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )