UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mJQu5MPY/iQluXycyCExt5+ZyISEQIgG371sJUyMFEo=' 
WHERE 
  key_id = 'e862d87e70ae217f85aa208fec57f7e9f0ecbfc1b7b14c7748de54dfaa9b6f8e' 
  AND (
    token = 'mJQu5MPY/iQluXycyCExt5+ZyISEQIgG371sJUyMFEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )