INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4647bf5343259742644eecc24adda20c456e2570a742c0eae9571372be8129a7', 
    'KiYCP4cTmqXDTUVWyd5IIHo0/W27ZtHYUvbFGRhTu04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)