INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd868d19ca10158f61a976368be9b818d997d4486e8c7cbb86e9cd8971707cea7', 
    '1iTXTBRTihvuep/Jd/UGFFG0YDR2ZG1pD3aa6ZOjk38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)