UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xBkcmEsOvYmf0ZfzeNkKi1abF92+T18GkA2ss9bYzU8=' 
WHERE 
  key_id = 'eaf4161b2cfdad27aa9a22e2ceed9a67def99f7395521e3a7e6e7bae6ee9a392' 
  AND (
    token = 'xBkcmEsOvYmf0ZfzeNkKi1abF92+T18GkA2ss9bYzU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )