UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qtwU0qU0y5XCBpifM/NwEpuQ+wANfZEMcLP4z2Xpd00=' 
WHERE 
  key_id = 'c567548c5c92493a48408b7dee9481d08f06dcdc9dd8e42590086c511937b274' 
  AND (
    token = 'qtwU0qU0y5XCBpifM/NwEpuQ+wANfZEMcLP4z2Xpd00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )