UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ugH18xW21UlN89J1obpEmMPHe4yIojsG6+fFv+0No0o=' 
WHERE 
  key_id = 'e6e7975c8b7a416030f48c6f2f60c4a5b221bb5fed8818d86f106ba9cd3e7d25' 
  AND (
    token = 'ugH18xW21UlN89J1obpEmMPHe4yIojsG6+fFv+0No0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )