INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a7dd3d80644e3c0719fede43f60f246609d28b55fa8352fe2226aa6371c152d', 
    'rQ/hXSPlnjXwBOQFhQ03cK8ighNqOk8G/BWqnJO6Qn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)