INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4931f14f48da206a4525cd22033e93b93e0e6c75afd3c3f46221a5d90ca9e5da', 
    'x6KvvkVkunGC0cvFY1RH+j9xUYaW+gNJDypB2hYj9us=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)