UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qmrzgW81YwDpKVRwytfcUUpmTztqqpiY+Ys9Mx8oRCo=' 
WHERE 
  key_id = '91fa6da023b5e47c00f030da398013d041e17cc5f0834cfa1ccddd70fb1c2753' 
  AND (
    token = 'qmrzgW81YwDpKVRwytfcUUpmTztqqpiY+Ys9Mx8oRCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )