UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zKyoa0Nca9T5xHFAIPKLOgGBnn8p5Y6BHFzpiN4capA=' 
WHERE 
  key_id = '46dca1a62201dafb04a7db3604b85a5db0dd6b78f40b8387884a9d4e97f9ee93' 
  AND (
    token = 'zKyoa0Nca9T5xHFAIPKLOgGBnn8p5Y6BHFzpiN4capA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )