UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nAXubsZ3QY7AVlC6XLCBCz9mnRGYH4cSZjkiRsiNN3o=' 
WHERE 
  key_id = '4e0b2d52013cde06cee3a167e58dfdbd36ca9e0f0745d7eff15ba2c754baad1d' 
  AND (
    token = 'nAXubsZ3QY7AVlC6XLCBCz9mnRGYH4cSZjkiRsiNN3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )