UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jBd74dfCv6X2v8a/inQUSuyOnefUK2Yxpq1TeR8i29w=' 
WHERE 
  key_id = 'b37e7700d32e5f9ee737a5d3397bddd5ad10a7b35f4589678ab8d966ab943528' 
  AND (
    token = 'jBd74dfCv6X2v8a/inQUSuyOnefUK2Yxpq1TeR8i29w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )