UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CCJNwJlFEzFOSb2juvIFYpfQZ9Hg29rV8x2pTg1e6g0=' 
WHERE 
  key_id = '638299b8c32f3d36b2330588b5bf41b244164ecb04925471edfaac73901b3520' 
  AND (
    token = 'CCJNwJlFEzFOSb2juvIFYpfQZ9Hg29rV8x2pTg1e6g0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )