UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SQtiSjWzzUUYmwaEsYrwyN3Uk3AVei1XUlSkXKRVCOs=' 
WHERE 
  key_id = 'f047c47e1188912b2cf4028929d50df7ea9771d8a33eb2bc26c762dbc2e42884' 
  AND (
    token = 'SQtiSjWzzUUYmwaEsYrwyN3Uk3AVei1XUlSkXKRVCOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )