INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb660fdc5fc972e88b8b926db7a4c7eeb45e073080ab141f10aad3b752528092', 
    'hI+PR86q0MYKEZt09n8lgrZ3pDfuD9jW45Umw11cA2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)