UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9J3VBhO1jReUK7fXJbKKYs0VI5+2uUoyNhwM39LcVS4=' 
WHERE 
  key_id = '91b77951daba5a53e3ac31e4a20abeafdb03dde57c5df16629d72455aa598c45' 
  AND (
    token = '9J3VBhO1jReUK7fXJbKKYs0VI5+2uUoyNhwM39LcVS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )