INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da5299de604dadbdc762ac3ed92ee9a9a84915d624100eb3ea27a7666dacb9c0', 
    '8JGkUvxZLVm/V8YenhDf+2Gtg8WV42VZxR6j6g2Zmg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)