UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iz3TySIvjOZwgr3rpNZeycFrz788NMmCgHsr0bSWYDk=' 
WHERE 
  key_id = '6ecead99c8bdb883b48c57d1a4659f1acb3a66d0effe4e15711abec2695d2580' 
  AND (
    token = 'iz3TySIvjOZwgr3rpNZeycFrz788NMmCgHsr0bSWYDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )