INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee8124a81b3556aec1bfa291c7ccd36563fdafdab232b115b35bdaa9be5f0662', 
    'q15LiBRknidpoe89VjJkfwlV+ymi6eApch8Ts0dI7kY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)