UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ACXYu5mv3tbeS0x4bVwfFSL01WV7cp13Vb8CVRlD4o=' 
WHERE 
  key_id = '46a391f21d0fbec4dcf21564cbe68cadda20b913276cde5a40cd093f8008f059' 
  AND (
    token = '8ACXYu5mv3tbeS0x4bVwfFSL01WV7cp13Vb8CVRlD4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )