INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9de3a7f8557b3226bd1568c14e9d0e35dd12c3933155afc850f2322c6f376e6a', 
    'Wk6enJ1Y532y6lQMnMqHhgc4iWxpOGkm9Y+WYSBzESU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00194

Result

int(1)