UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ULaucSSc6CKZY1E3RXqBiQcqZSAcSerlw+FCGyEpuMM=' 
WHERE 
  key_id = '4012fce457209a7566f351fdd6509a53779fd5020a4448d17fc8134355bbc84c' 
  AND (
    token = 'ULaucSSc6CKZY1E3RXqBiQcqZSAcSerlw+FCGyEpuMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )