UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xStIl/USwqv89bqKFZNNBIAmFHO2OBhfIb7/IwPiyho=' 
WHERE 
  key_id = '866bd93b7d3ae08328e054ed6be1df76bc4663bc14ffd503bfc66c3a1e4232f1' 
  AND (
    token = 'xStIl/USwqv89bqKFZNNBIAmFHO2OBhfIb7/IwPiyho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )