UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vsd7eYviGQ6Aoq+V7HMFuw8s/y8f2QsUw6cAfXcl0Qs=' 
WHERE 
  key_id = 'f8a736dcbd405142c76de815917a5e3d243edcdbb16b2ddfaf15fc2b518633ca' 
  AND (
    token = 'Vsd7eYviGQ6Aoq+V7HMFuw8s/y8f2QsUw6cAfXcl0Qs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )