UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Ee3bh+/KjNN71TUo8PnW3892RpzVpSM1VMSVgCim40=' 
WHERE 
  key_id = '43b87dfc6a5e2182b71257b42762221ae133f30bc0e14cf481a3967a8b83ec8d' 
  AND (
    token = '1Ee3bh+/KjNN71TUo8PnW3892RpzVpSM1VMSVgCim40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )