UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zKwFOlURjhDG8U20PpQceP3jNJzqaah9TwSpCPn0Xiw=' 
WHERE 
  key_id = 'b22f19098880fd047808c82d54e24146bd4decb1eb2579f85778d5bf0404fc2a' 
  AND (
    token = 'zKwFOlURjhDG8U20PpQceP3jNJzqaah9TwSpCPn0Xiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )