UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '03FYIqqftadoUPfEPJBqem1kgwfk/Wh0/zntyZgp+TQ=' 
WHERE 
  key_id = '6c5db216f21b0a6894e80fc4bad34b0687e8ba6b476591a75ee330e56dcaf3c2' 
  AND (
    token = '03FYIqqftadoUPfEPJBqem1kgwfk/Wh0/zntyZgp+TQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )