UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zG7W3wl79drpRs9s4W75I3UqF0SXo2YGAVnKQNMOMsA=' 
WHERE 
  key_id = '083ffb6caf020c32a1e7dcff8050350dfe58d4e4fa07cdbabfcae18a8f3475ba' 
  AND (
    token = 'zG7W3wl79drpRs9s4W75I3UqF0SXo2YGAVnKQNMOMsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )