INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '247c77e11564b68cb1841f29c2b6dfccee0b18df2f4102feb448ab580495cd6c', 
    'XWVkFXNXEUo7uP2eUP2kWy//gqkerrivwN5IqyxHzoo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)