UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fky6PA7ilZ87hch7nRXx57G6ycs3mgFFIp1JtsUfl0s=' 
WHERE 
  key_id = 'd634a0df2dc9d60d387976f2d7f6ff8e2701a452b98fe8182f2d44d674aeecb2' 
  AND (
    token = 'Fky6PA7ilZ87hch7nRXx57G6ycs3mgFFIp1JtsUfl0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )