UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'INzEnFojGwKEQ1MoSI4jJoAiHxHgU2g9qrNryjAY+OQ=' 
WHERE 
  key_id = '4c3f9a5ddf4182910578aa70228f55766ea67186b66a4d05e57c5003635888a0' 
  AND (
    token = 'INzEnFojGwKEQ1MoSI4jJoAiHxHgU2g9qrNryjAY+OQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )