UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eLvIBUqFu9USXNVFL0jewkuhyjUpR7QZ1CCM2Xhq3i4=' 
WHERE 
  key_id = 'ac62d7f114ffd2f1899b6de7de5233116b64e488bc08126e1342fc3970bd427c' 
  AND (
    token = 'eLvIBUqFu9USXNVFL0jewkuhyjUpR7QZ1CCM2Xhq3i4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )