INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4aa7bd6904bb738fa14646e640f09b0b9d55a985e21165f4e3bbb342c6bda013', 
    'LuNHt1BA+3oCnFJGejD8U6DB51Ou8b7/Rg4vXycs66I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)