UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CGWLojuxgrRda30wts7mnOa7FB0PMRJ4J2onwk6htHA=' 
WHERE 
  key_id = 'e5821a51fbef859c4e29f3f79b1bd773ed549c517de3f79b7f7c7525076d294e' 
  AND (
    token = 'CGWLojuxgrRda30wts7mnOa7FB0PMRJ4J2onwk6htHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )