UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YF9PRCaU0kC1ZEsYP9n/2fzJv4DTPLWHhdy7h04BbDg=' 
WHERE 
  key_id = '630da7f906a97c0a004132c2f5dfa28104619f01fe72a27d562bedddea0b36a4' 
  AND (
    token = 'YF9PRCaU0kC1ZEsYP9n/2fzJv4DTPLWHhdy7h04BbDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )