UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RZP+E13FWP565w6ZJ+vuVKOwCOEK5ap4XG2QwpagjJs=' 
WHERE 
  key_id = '42452a371953c0de8d88631317dff3c64a1a66cf73dfb218c98700f504259e9e' 
  AND (
    token = 'RZP+E13FWP565w6ZJ+vuVKOwCOEK5ap4XG2QwpagjJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )