UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'srKc8c9xVmsiwu6U3LuGhVm243DK6YP6VM9RSspc89Y=' 
WHERE 
  key_id = 'a9ec9c6c62e4f7d18d4db9ba872d1407fc918311d80b59122f8ed6ca91ae3b14' 
  AND (
    token = 'srKc8c9xVmsiwu6U3LuGhVm243DK6YP6VM9RSspc89Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )