UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xi7e3K4PHFyKjLGWDIyfiRjQnyMjThpl9nsYj0Z7r0M=' 
WHERE 
  key_id = 'e7e0ae44c1f3a287383af68b5a85eadbc948a59853c36b53208dd18672203c76' 
  AND (
    token = 'xi7e3K4PHFyKjLGWDIyfiRjQnyMjThpl9nsYj0Z7r0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )