UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Nilnd4V6Ha7lzN5fP0LIji/06BNJy/ucJd786gMIgI=' 
WHERE 
  key_id = '1c7da61f760b1ff8faba54e3980bef571f62a39c7a7766fb951a4c23a4ce2ed0' 
  AND (
    token = '8Nilnd4V6Ha7lzN5fP0LIji/06BNJy/ucJd786gMIgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )