UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cn4ts3rVOwyuLYs98XZU4jz44m61kaD9IQ2o5ms0+pg=' 
WHERE 
  key_id = '2990dba240fc782a2bf0cfe5e8bc193627d110d367bd839a825a4d0eca61d979' 
  AND (
    token = 'Cn4ts3rVOwyuLYs98XZU4jz44m61kaD9IQ2o5ms0+pg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )