INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46c7ea8d27fb005ce469436011c77eeb9bf39630d05cf222ff0a64953628a733', 
    'nvZnZLDtWob84LEL+51xwHTh2qgXvNQStx50o7vIryQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)