INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '487019ffa3af8b372c45e249de9f9b9ac62a38eed54a4bc4921a71863e85d587', 
    's94t38JgjNc82N9I/CBos3W8n7jJDp7rvr1vbK51i9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)