UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7raUkSrtGoeSVmkf1UayVITc56dZrQQQwGeHoHne/DE=' 
WHERE 
  key_id = 'a268f98373f401ab2d577a87424f14a659557996a34619c2ca5df543d56c3578' 
  AND (
    token = '7raUkSrtGoeSVmkf1UayVITc56dZrQQQwGeHoHne/DE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034