INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3559b85ad7557f70eaa4ef5a0353d6d84dde520ae635ba2ec82141f5f8e6b961', 
    'mjmok0dFLtCjrgahVWf9pZgY55SH1vivu5v3XSG4fmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)