INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b48b71f0f718aaea9ab89facf085a412af630bac8a477f715a2413da659a5dd2', 
    'xrJImwVbG8v7qPPE9TGzZAzUT6hyPH7frbmMf7nlKHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)