UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IwCS4MU25NsqlDD51XvmjPGUATGGyOJqbk6L1wjHPPI=' 
WHERE 
  key_id = '817bee59e16a8f19956cef0025f9dc069097761d4c073d06c4d97e5c5dc67eb7' 
  AND (
    token = 'IwCS4MU25NsqlDD51XvmjPGUATGGyOJqbk6L1wjHPPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )