INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '934842d904bb84255cb64fae5c97476c798952e9c1961aeff4159dff963cb8ca', 
    'KTOq1HJdhQIkrzCL1bK7Z0oBYZwXNdYMmmow+o/D7M8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)