UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y0/CIiyKAfFs/q7SrrbbhnTQPtGtcGxqcBTQbf88kx4=' 
WHERE 
  key_id = '40fde0f23a039b5a3d9e4ec19e5f6405595a1bf0b554e5ef975d819bbc3197a3' 
  AND (
    token = 'y0/CIiyKAfFs/q7SrrbbhnTQPtGtcGxqcBTQbf88kx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )