UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ElqEPBDL+h8cM/H5esSl17qi2+ObjXtZ398eqfCyrZI=' 
WHERE 
  key_id = 'eb3657a1c507ec630fa2df116faa7194df9655c2e0ee583d653814a94877039c' 
  AND (
    token = 'ElqEPBDL+h8cM/H5esSl17qi2+ObjXtZ398eqfCyrZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )