UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ogOJ0K7/AFCTlk4FFE5JMvHSFu6FTrxYS4gCmwb2h0=' 
WHERE 
  key_id = 'a6dd57c222c344a60d7dbdfb8f924f05655e1e61d038679f3ab43db453802d44' 
  AND (
    token = '0ogOJ0K7/AFCTlk4FFE5JMvHSFu6FTrxYS4gCmwb2h0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )