INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b54d428bdf766df7f0a35637e1421b51415886244fccbf0e208823577bd70f2', 
    'a7aILNC2pDimcIsvSR5sSJOrU+yr5YEjKZvh3ri4oVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)