UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HMxfsre/SoL/ldmJpWXnfDBqNjZTDV92W6LewSR247k=' 
WHERE 
  key_id = 'bbe40cbd1843c903b026d6627d315c39208223e8128314c4eb58b95d68af4680' 
  AND (
    token = 'HMxfsre/SoL/ldmJpWXnfDBqNjZTDV92W6LewSR247k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )