INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dbc1009c268b5b6a18dabc2592e8ba0afedfa4133f6093980ef5deee90f26e1', 
    'TxmbO5bO2hjZTN1/MlNnW8ru80pPjckA0E/ks6jA0pY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)