UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+oEB4Brn12RCkI7hU9JH4k3A7n42oLQpgyaMLFjomD0=' 
WHERE 
  key_id = '0cae56b437d29f3996afe8b50dc5028fdc18e39127c0f5fa66b64978d14ecf5a' 
  AND (
    token = '+oEB4Brn12RCkI7hU9JH4k3A7n42oLQpgyaMLFjomD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )