UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C19X68FGCTyjbvqyhVMoNme3C7Z25urPMrxFC7dP7FU=' 
WHERE 
  key_id = 'bf988a03ce6abca3aa6ff29dbbd72e8e40372fa8fccb0762cdc2d329c47a2df6' 
  AND (
    token = 'C19X68FGCTyjbvqyhVMoNme3C7Z25urPMrxFC7dP7FU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )