INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2595d50efdb764ee1e0f151f665e3d163a158fb8e18e5dc6dfcee85a2f66dc62', 
    'Mhu7APlHzWFnB2d7Wx/bHkhlrBbRLgOokH8kZVKhW/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)