UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Wki69RWa413k3VnQ5vCi/dZaT0RctRzZBqp+m+ruOQ=' 
WHERE 
  key_id = 'c16731de175d10b719fa587f6cea5e06231d4f9e16e7094764e62e0efb20ec5c' 
  AND (
    token = '+Wki69RWa413k3VnQ5vCi/dZaT0RctRzZBqp+m+ruOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )