UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't7KiJttX+30Rx7tWyz2KJCjDTmMC00qMeAcEVZ9xEg4=' 
WHERE 
  key_id = '52e736dba2495f83c2d6248d9ff573059bb69d08ba5040f57f77de02bea0eb55' 
  AND (
    token = 't7KiJttX+30Rx7tWyz2KJCjDTmMC00qMeAcEVZ9xEg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )