UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Os5DAioW8OZ9sKU4O81NMA8e2Ya/P66lFbtXLt02RTo=' 
WHERE 
  key_id = 'c6e05df40f763afbdbadec679af4e822ff0fe4d95c3395954acd7213974d6048' 
  AND (
    token = 'Os5DAioW8OZ9sKU4O81NMA8e2Ya/P66lFbtXLt02RTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )