UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GkxhFztlTzXaRWnmd6MdajXoF8Pn0kZSSOgUJm2O5KM=' 
WHERE 
  key_id = '2078a37a7d9c38864bfd3c06eb943c1701afbdbe50dc86a272e360adcc80a0a2' 
  AND (
    token = 'GkxhFztlTzXaRWnmd6MdajXoF8Pn0kZSSOgUJm2O5KM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )