INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49ba44d3c769fb56d97a182a7e1742b01a8a58e5396759ee84f2786831e80784', 
    '7yRHGa1M8QawOocfbLJGPKhu0RD6movCRjdIXXUKK0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)