INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6159c8b2c7bc353ea194ccd54f29fdb47cb466d7def46277bf5d3d759d3af68', 
    'a8cL7ThYq991GHLoxPCLE3DeDy5TPVYO7NQsv0DvC4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00111

Result

int(1)