INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'add0fbfabf18225f9f23fdfc0482f7e9dbb24edc8a3ee992decb1bcd2de70d2d', 
    'iRuZcfLx8VPw/WfVSvNQdj/pntLwFRRvYvgsFa/hLgI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)