INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e7616291437c733313ca1bc97c76bdf5f25d225e0646e88ffa109460d79a436', 
    'xsS+VytpfxOQdU2zTXDKVlfwL6jsmb4lxLA66y1zGP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)