INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45ac001084635bd9830ece003ff7d21123b4f949aeaccfd4a6139e5d5bcc098f', 
    '+ZYz1rNWBS60JRW5t8PeKWcK/5LXWmkDdzr+bGtQrBQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)