INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a26b03b2c2106311187b22ddf88cb11dafa3907a101919a4db115a367922ce33', 
    'UhhdOc4sSOpptwrJWNUFKCOr0WsHo49+KN/hzNGSn2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)