INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c670aeaa69c29fbbb939d7f12f4afa0443fe5dbc6902fb8aa24d1131706dfd9', 
    'fl8sqx127XgolfLbWfpH2HnbsvQ6SYhmKPwfi6vk/cM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)