UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0L14nMDT1UbQqxhK/FBbJwDU51Ap7miDB5BpBrN96+4=' 
WHERE 
  key_id = '8b06566716c263d497a38316a0138b352048be950f9a476e2f26c1a1cd8f3789' 
  AND (
    token = '0L14nMDT1UbQqxhK/FBbJwDU51Ap7miDB5BpBrN96+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )