UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bc0X4i5twn7ZRo5Z+93/3GFIpeAdLNucU8pekTEDELA=' 
WHERE 
  key_id = '17c0c66c0a56e753ec61eaf5b875bccab5f3fc94d3a63a6dfeae8ceaae822df4' 
  AND (
    token = 'Bc0X4i5twn7ZRo5Z+93/3GFIpeAdLNucU8pekTEDELA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )