UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W6sEI9cN5OfLxyEfCJGTiLkfG7IQAw8KwpHPOmLhDJg=' 
WHERE 
  key_id = 'ea1ae259de74cb43e8bb98a7bff2e85a50e82fff18fa46b3289a52c51bf4099a' 
  AND (
    token = 'W6sEI9cN5OfLxyEfCJGTiLkfG7IQAw8KwpHPOmLhDJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )