UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eYGOshbarU19qQBGZlUTOAhq0sjuyohIAlr9s4FR3Uc=' 
WHERE 
  key_id = '4af2181ac9cf003b7c8905158e643a2f9b24df42bec00501208678e2db3bebe7' 
  AND (
    token = 'eYGOshbarU19qQBGZlUTOAhq0sjuyohIAlr9s4FR3Uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )