UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'us0f2/hehHwpkUsE1N6+s9sQfgW+gIG/8i6r0vdzb4M=' 
WHERE 
  key_id = '0b7907bce37a6f0b25e977c658d4030c20f4fa2bfac1d28b008f4b8d0d547e22' 
  AND (
    token = 'us0f2/hehHwpkUsE1N6+s9sQfgW+gIG/8i6r0vdzb4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037