UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fcciMCi0QG8LIedGUm7JkHKSUqEzxKTrrolBZF6TxMk=' 
WHERE 
  key_id = '4d053906730d640f92e5c2c9a83f5e92dc978c05d33b38698764a4a1877b688c' 
  AND (
    token = 'fcciMCi0QG8LIedGUm7JkHKSUqEzxKTrrolBZF6TxMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )