UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WdfGOh9Ucok2bTMmlvKVtZgDuEZfaZV6Vu/fdkKET50=' 
WHERE 
  key_id = 'ac79588f0328aae31dfc7ff1ecf23d4e2bfe4bee6ae6c151614f584b1798bc9c' 
  AND (
    token = 'WdfGOh9Ucok2bTMmlvKVtZgDuEZfaZV6Vu/fdkKET50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )