INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b731d4480baf8f43b661671a612ad941031c6cbf43bcbe7e328f2b02404b5a30', 
    'BJzbMJPUbNXYycAex/7815qZ1P4xA7Uo3BTYVJSca/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)