UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7wNYPCcTe4CA+L1+fBei58LQYUJ8mmWQJnulpOF4lfc=' 
WHERE 
  key_id = '78e9c05b2335d7d41e6ea3f8dc9db88fb5de50d42fd67d3f62991a8ad9475068' 
  AND (
    token = '7wNYPCcTe4CA+L1+fBei58LQYUJ8mmWQJnulpOF4lfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00046