UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NUKKxjrTWkp4boYv42CDDWs/L7NK/W96vXqyyGAA0YA=' 
WHERE 
  key_id = '1698fc1cf0b7aef89315d438bb95354c5e3b8b6cac32de2f20f0017ff9e7a2e5' 
  AND (
    token = 'NUKKxjrTWkp4boYv42CDDWs/L7NK/W96vXqyyGAA0YA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039