INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c1c72466f1185d3d8243cd293438aa36362c6f9851ddad4e936f340c075cfd0', 
    'KQYMslwWER2XexECulepxIJ7fjHNHCt1zfUWImAFx4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)