INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f8b0242270a846dc1d1d1cf81c5d8eab8d110609842f641c3d3d31982c10134', 
    'p9cZiPs85n3EAnKKsASdn8iy9qdW8Wv2dvRIz5pCjfI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)