UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sizlTVVUDSDEsNLipGj6+CcDDIohbTSfaoCGcHVYKi8=' 
WHERE 
  key_id = '493c53c076f92399552a252ea7b16caea74d2223b2c39963849a083e3d98212d' 
  AND (
    token = 'sizlTVVUDSDEsNLipGj6+CcDDIohbTSfaoCGcHVYKi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )