UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eOtem46pepYIBr82rlb106io0hRthNCJwiA3cud0mww=' 
WHERE 
  key_id = '44217acd5ee9e6d0ace026a56801c7c56207de264ef6471480093edeeaa08114' 
  AND (
    token = 'eOtem46pepYIBr82rlb106io0hRthNCJwiA3cud0mww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )