INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c8c11e3505d641c567fa6a9ff8d03801b750efd1e64e8652a6c39ac182e9de7', 
    'K2E+O07zF1fulm7QmAM9CYEn4jgHgH7WGMtFTiLfJMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)