INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c84847688251da9da36ae9a76aed1f69933e463e248b91e3fb107af3e4386cd', 
    'NNb8uLKboUOJ7cARv6O83JPoiMv4iFqZk4jyjnQyUoM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)