INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08c1a47a8ccde4f5f93f6d91e85a1a991311a7b97bc82d2c361e33363be2911b', 
    'pCoI5pultKznKTxZYEG+QfbtcomKCd/ffb4d5kzMACw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)