UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XqMNavG7Uur7i8OMuXpdTI5fzaMe5URhPLjJu/iULQg=' 
WHERE 
  key_id = 'd51ffb683e0dbdc279ab05bd3ff1d407a77cffb540f4cde8b3138b147f396ae0' 
  AND (
    token = 'XqMNavG7Uur7i8OMuXpdTI5fzaMe5URhPLjJu/iULQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )