UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MntLZWG1kqiFoT2lcAZlKwwPVrOLVVeJY+XWcGY9eeM=' 
WHERE 
  key_id = 'adcf7e32ad8d8ebb19f61dd86d2f5724955810fd2c91dbbffe9de58ae07ff4af' 
  AND (
    token = 'MntLZWG1kqiFoT2lcAZlKwwPVrOLVVeJY+XWcGY9eeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )