UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iTs875ctHJbNwCpYo/j81jweCMyxysor96AVDbQ8o3E=' 
WHERE 
  key_id = '02aee40773e72e4d2b6436fd06d834a30f95fcc7553d1f8f069c42892669f033' 
  AND (
    token = 'iTs875ctHJbNwCpYo/j81jweCMyxysor96AVDbQ8o3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )