INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9ed4c54e2d0f525c015286a6c8a4b8b4ac9b60746db2e2f224bffe0dfb39704', 
    'lqRl5vBoGlWATxaXMxp2r6LzXgCkKl1D3WthetZAVRw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)