INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f8a71535cabe3778f8a9aba124d719834d8160d934a4e523a1adad3cba5858d', 
    '/Mzgr0ITE+nqY9eENVLWCBu4glLfgfimp0/9Y9S6ATc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)