UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '07xMLIoL/DSrdtCb25AT+2CItxjWc/BoYJE/iW8u+lo=' 
WHERE 
  key_id = '7ce81e818be46b07020db2907f3af492deac478e379de7b711d3c6f16b164085' 
  AND (
    token = '07xMLIoL/DSrdtCb25AT+2CItxjWc/BoYJE/iW8u+lo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )