INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '475b87ebf4e048b2abebeffe28eaadc008662ebfd9539318df6eb6274f08e7b5', 
    '7gVj0in6dWTe56F2C7iOaGSlBe/HDm+yok9QfFL98EQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)