UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nYCAFCd0tDpyh6lGQmD16y96d8gMuo3n8wItOQGaCgk=' 
WHERE 
  key_id = '49371ac13585aec06a6014c4c4ed62966b125aa52be9488265073248ae9335fd' 
  AND (
    token = 'nYCAFCd0tDpyh6lGQmD16y96d8gMuo3n8wItOQGaCgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )