INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc389b4f6a835b98cbec81d1e1bfa694b346a4587422a00507c57435e921e5f6', 
    'vPRujXeGJ5vgzraIETbQUpU44WfYGby2yO05aqofsEQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)