UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wZ5Kc550llvP6ancck5BhelUODwDUf9tLWlmj9NQ5Dc=' 
WHERE 
  key_id = '01c20278b2c293fd2e5986c7366e359756f280b119e11927e0385931028d17f1' 
  AND (
    token = 'wZ5Kc550llvP6ancck5BhelUODwDUf9tLWlmj9NQ5Dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )