UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TBawwFbyifdHPMsIptCuZ+3B7cJCiQTWXegcthG3Jcw=' 
WHERE 
  key_id = '4435f7e7c2144bbb87914ea716b33b97140439c7152d6542d1b829965c75bed5' 
  AND (
    token = 'TBawwFbyifdHPMsIptCuZ+3B7cJCiQTWXegcthG3Jcw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )