UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IU3yq1JmMLeim03ikiwNltcL13yTMflPsWLZpGSXQvc=' 
WHERE 
  key_id = 'a76b9036d1d1721631e962f7978fb45a1e43e5d1497248ee3ee03af6d36ea30d' 
  AND (
    token = 'IU3yq1JmMLeim03ikiwNltcL13yTMflPsWLZpGSXQvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )