INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0f0386d48f92169a0f83af7c8b97c83fe22770b78de4cf02e6a1428a57d60f8', 
    'y0js272wTCXPKu74xYydyWznh2j4XgwmNb0+xESmink=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)