UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ho85uj7AyFO5JemMLK5KTF3apKknun4vdgQDYmto38U=' 
WHERE 
  key_id = 'f57c796abf56a65e21a55e5ceda1c748a946fdca094f21f2604a82e842d30719' 
  AND (
    token = 'Ho85uj7AyFO5JemMLK5KTF3apKknun4vdgQDYmto38U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )