UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0xaf7UQDFT0xGH+GeXXzJWucbmhmcuKkoCMKM3E1STM=' 
WHERE 
  key_id = 'b287eadf86f41500bbfe45d948209447e63e6b525e28cd3317887f7532856969' 
  AND (
    token = '0xaf7UQDFT0xGH+GeXXzJWucbmhmcuKkoCMKM3E1STM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )