UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J/n6rVO43y2G3yN0ydULNykU2bI4K+IEacNx67rrqfU=' 
WHERE 
  key_id = '36540736bb13c79097569ab8f96f85ee7ad436fb4dcecb1c2955373849cc3ffd' 
  AND (
    token = 'J/n6rVO43y2G3yN0ydULNykU2bI4K+IEacNx67rrqfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )