INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46e928e02798b2b4534e097d62677f957f76f71f7b4a57cebb622739bfb9e9a8', 
    'zaCO3qnnJBtwyHWCWHqIwh3WaSnJu09TBmmUrpOPBXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)