INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b173c314fc54fbf5bda07654a0a08571c4158efd11facb7f734728f919c5c3a7', 
    'k2F2cI/3ryky379DmtoYrSPih3fdkdXB3D5SxovbMZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)