UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cym7i9903lmFD4oXWYOIwijn8732lZqs8MrmxpFmP3o=' 
WHERE 
  key_id = 'd57b5c90b046aab7e20f56979789d43a92650ba10d79e3bea38de7add4e13cd6' 
  AND (
    token = 'cym7i9903lmFD4oXWYOIwijn8732lZqs8MrmxpFmP3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041