INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98e687ee61419ed15d526c81f16354b6511bfe8ae1cee13a4bd373f5068a37fa', 
    'KxW/Hv/1L7TNLEvBtAFFPQNQ363ekmu3RpSQUXbFiJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)