UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xshzI2MrIyGDmlG/I2iLRyzJnNRfpSyyqPpichn0IbY=' 
WHERE 
  key_id = '9efd091ca1f34849ce92fbb573e0a48d364fb8e0583e395d0c3935b721558b48' 
  AND (
    token = 'xshzI2MrIyGDmlG/I2iLRyzJnNRfpSyyqPpichn0IbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )