UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6icTA7oCZm8NHC8a/DLcCxGAZ6UtOYKbY4PH0xnmycA=' 
WHERE 
  key_id = '23db1c7e657c97a71113027cb50853df191e3abd22f2cc90a52debeeeb8c947a' 
  AND (
    token = '6icTA7oCZm8NHC8a/DLcCxGAZ6UtOYKbY4PH0xnmycA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )