UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9MmaNoaj39ZnoCpIC3ocbX0spvIekeXlaRg4K0aqa34=' 
WHERE 
  key_id = 'c86aab1e1d5f0c8350a6162ee1abcbc2df19914a6a7feea91365934deff8398c' 
  AND (
    token = '9MmaNoaj39ZnoCpIC3ocbX0spvIekeXlaRg4K0aqa34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )