UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/l91WdLU0aNELlOSCdtU7Xpbf20NLG18SCHu8MJ9rGk=' 
WHERE 
  key_id = '5c1fd35ccddf7d10f9358f77a8b2cb3c5b838a7e1b7e3898e8c63d3742aab2a2' 
  AND (
    token = '/l91WdLU0aNELlOSCdtU7Xpbf20NLG18SCHu8MJ9rGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )