UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QjFi/ck6R2CdzczrZJElVsrpVbVjXpnrz5FTKMJ0a44=' 
WHERE 
  key_id = 'cc147f231520a8ec9120a29134ca074310b418e81c84263839b1e06923989a7e' 
  AND (
    token = 'QjFi/ck6R2CdzczrZJElVsrpVbVjXpnrz5FTKMJ0a44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )