UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5cYr/atSHOcVCLgs8nbJTGw2iPyQ4qsdeluMz9Gz/5E=' 
WHERE 
  key_id = 'd217b68a2e7e3fc4e83ec0fda3f6509637cd78a0ea8d7cc212c1072b709c78ec' 
  AND (
    token = '5cYr/atSHOcVCLgs8nbJTGw2iPyQ4qsdeluMz9Gz/5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )