UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gH5xixsuicfLp8W6nSv0X3Bhog/k0n5j6eAoy8brBDo=' 
WHERE 
  key_id = 'c856df98aaa98fa67a9cf31a2fa0393a658bff257a26123330c879fd4174c3d0' 
  AND (
    token = 'gH5xixsuicfLp8W6nSv0X3Bhog/k0n5j6eAoy8brBDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )