INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70e2a3e03ebb3a51e8d4d4e3d79b2998f3b28095900e60492f6fb050ee318283', 
    'e0dXPp6aVa4qcwsLzuDlpE4Ss48VRQObdegcakTzyyU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)