UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wU1UL0NnMltFvzsqpzIEPGN8n5ezVtA1JTpnIsZljt4=' 
WHERE 
  key_id = 'a949079346c667c65d72ae0db492218a8738f763f3f04e3d5c020c83eb4a5244' 
  AND (
    token = 'wU1UL0NnMltFvzsqpzIEPGN8n5ezVtA1JTpnIsZljt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )