UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NnGA11Ixp545WU2pTYA9ghE5iu9HR/IWL1lcnr1t5fU=' 
WHERE 
  key_id = 'a977ea11f052904c72c7fd8449689e7dd7b8f56d57de893e625ef1ade1d98d24' 
  AND (
    token = 'NnGA11Ixp545WU2pTYA9ghE5iu9HR/IWL1lcnr1t5fU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )