INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28688623d08693e357a5964e9a5b56dcb4333021acb40dc90a97fe604198d8d8', 
    '9lBsyr6SQkdz9o42K4U1+YqI3hqxz1HwphoBRS8Y3f4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)