UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ztRO0I2a99tdPitNcTjxLSGipIbRq+Gl+7cIFlO5asU=' 
WHERE 
  key_id = 'f2ed79672c789d5de45da2fc507eaaab73f8bd35a6e7caa9501738f9981a619e' 
  AND (
    token = 'ztRO0I2a99tdPitNcTjxLSGipIbRq+Gl+7cIFlO5asU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )