INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da77058c8a86a04a90e19dab2a2acf6193ceaf447cdbdabb47f255143dc1f3ad', 
    'FxQTkcF0BuTORqTW0VaDGerXqGWFQr6MQXVQkpicL+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)