UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ovT+gxghufnJrNqSAya2tzYzYhilUhFnjgqPycWasAs=' 
WHERE 
  key_id = '0a2a5f1180c8b58063576f3330133b3c3aef9221ec3efc13324a8b06bf176c97' 
  AND (
    token = 'ovT+gxghufnJrNqSAya2tzYzYhilUhFnjgqPycWasAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )