INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3df4e6f2b4091d39c1609b747e85926e83d720578cd3b98dacc7afc3af1d5195', 
    '1AgVCRZMp0TLyPAOwxqJs7GQ5dIEZkZyF2CsctBcBbM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)