UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mLyFUGxHg44n94U3+2/NT3wRuwCwK92XxUcsHizd2g0=' 
WHERE 
  key_id = '927ca642495cc861ccace544482245bd2064e6c2507e37f6fa8f54e66bb67fe3' 
  AND (
    token = 'mLyFUGxHg44n94U3+2/NT3wRuwCwK92XxUcsHizd2g0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00045