UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8GPeLwssp/HW4E+YbRlOwZqaF7eMiLfTkVnTIS9FJI8=' 
WHERE 
  key_id = 'd0aa57ff3689b9a25d77ae3c72a3ec6dc3b3487e616065b6d85c54f0fb799855' 
  AND (
    token = '8GPeLwssp/HW4E+YbRlOwZqaF7eMiLfTkVnTIS9FJI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )