INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '529935450f1729d9ccb27d0861d22869db442f79548b91d706a110e92166df60', 
    'TXyTvlRDzDxdM88Qj8oTAUIFTW9svxsLbeSNSUtDTkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)