UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZOmtTZ7pYlkHXQdVBI7tjppPdJ8HfjbOLgoSDfatxf4=' 
WHERE 
  key_id = 'a0b9b873b810df58eee7483850a1ca43b615649b9ba2607e69ae2b298747bbb4' 
  AND (
    token = 'ZOmtTZ7pYlkHXQdVBI7tjppPdJ8HfjbOLgoSDfatxf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )