UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P/64tz51SjjV4tP+D/UJek89Bt9ALSEUvs/ZvQqNyps=' 
WHERE 
  key_id = '4bed8b4d472f03689e9dfbe68dd9f69abd3a56c34c79db85f9846da1e3b210ca' 
  AND (
    token = 'P/64tz51SjjV4tP+D/UJek89Bt9ALSEUvs/ZvQqNyps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )