INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7b0534a050e83db1f0252083580024971c148021af09c3200b0c56dd2464893', 
    'H06XmEI1Xrwg7R4mxd07vX4WM3yNEa0hEinUyrcH/7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)