UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wz/qrp81Zn935HX7bk7ogT6mbV9aFKLsHyHNC0HGgzs=' 
WHERE 
  key_id = 'bb8af7132871352a667e2c6405958b3b20d8e8fe5de5a91df8adb47a100ef784' 
  AND (
    token = 'wz/qrp81Zn935HX7bk7ogT6mbV9aFKLsHyHNC0HGgzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040