INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb79b3d1ce3e736406acae043be3e4b8f7a90eed7f116b01f0180e7696d3dac9', 
    'QHM52w4MW5dkLKpVAP0zB7dyJrKdI9vIOY81Q5SoY7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)