UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OCAGqbDZZenKeFs/AygjMA4e0v+YZGTiSwuk1yCMzlk=' 
WHERE 
  key_id = '57509eb184a9cebcc399c7892ac250f5f0003dcabc3d809c2259d4c7223e42b0' 
  AND (
    token = 'OCAGqbDZZenKeFs/AygjMA4e0v+YZGTiSwuk1yCMzlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )