UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fAz/HTYoCJHPTJFQKwieCZOkH9CFnfjpuFRit6V1nb0=' 
WHERE 
  key_id = 'ffd47295c5716edfa2bc1404058ff5fa33dcaad35a65b2ecba5ff096856f851f' 
  AND (
    token = 'fAz/HTYoCJHPTJFQKwieCZOkH9CFnfjpuFRit6V1nb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )