UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uscz38G/sv3Gcf1Ol7Pk71EbdKNBGQQaSTuFM4ixrZ8=' 
WHERE 
  key_id = '4d0bcd908d7ceec91c1b8a9d84c28dbe46f8b358b2ee8e435a02fcada1025d06' 
  AND (
    token = 'uscz38G/sv3Gcf1Ol7Pk71EbdKNBGQQaSTuFM4ixrZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025