INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6937ab6acfbe0c8bde1b275dc2d0c053008548c505c0981d7e3b15da686211d3', 
    'x1DDAc4CYSPYtphU6cOrkc22q+ci2v9EHX9s1DyHtfI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)