UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pAxDWDNttA1X64GEEv8ihJ2OiTivHPonIK8VnU8wRCo=' 
WHERE 
  key_id = 'b519224c838066b4e82f144f294e4f8ed90c2bf13c52cfab6758bfa68a2301a0' 
  AND (
    token = 'pAxDWDNttA1X64GEEv8ihJ2OiTivHPonIK8VnU8wRCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )