UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+u6EQp/jxY2e4QCxWoEfEp5fNtpuFkSQ04HYL7aIY2o=' 
WHERE 
  key_id = '1db53a0888f6c167bbd8dbf9c7bc4ad49ad4d2fec6172edf84d7c6f636763187' 
  AND (
    token = '+u6EQp/jxY2e4QCxWoEfEp5fNtpuFkSQ04HYL7aIY2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )