UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PFyH+c5EGFbIzjMbhsuq5r1rkfPzSigftzbNbHpoKOM=' 
WHERE 
  key_id = 'd822e086bff8e7804f3102a1398549c4d47b1f099b22193baa7363f518333b39' 
  AND (
    token = 'PFyH+c5EGFbIzjMbhsuq5r1rkfPzSigftzbNbHpoKOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )