UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WIrtNpuhWoXnMRGGAJevyO12+41tjyyhd3pf4Z7lu7c=' 
WHERE 
  key_id = '7c2ab072a5a2131d436f1c01dfea37087f8cb739c99eb8f11e41b3311d54a083' 
  AND (
    token = 'WIrtNpuhWoXnMRGGAJevyO12+41tjyyhd3pf4Z7lu7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )