UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NtVk26YsWeypD5jQsS/mtul3M9Am9/W6wxPvV60je9Y=' 
WHERE 
  key_id = 'f6da9559d7e9f06ab8466c3e25695d775a9b54a58199bbb287905e50f5b3044d' 
  AND (
    token = 'NtVk26YsWeypD5jQsS/mtul3M9Am9/W6wxPvV60je9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )