UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C349uUsJ/HFdQX2yQgKiAwUUeD3hlp8aQ1nq5VU4dFk=' 
WHERE 
  key_id = 'dbe776e215126dac3fd0702598fe2e4530762de2efa98bea582a427b4f10633e' 
  AND (
    token = 'C349uUsJ/HFdQX2yQgKiAwUUeD3hlp8aQ1nq5VU4dFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )