UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VvW2aEEBVZZ7JoZ03U/pZ/a6aABgvc1KxcibG8rrIpo=' 
WHERE 
  key_id = '5c2ef4a3851046ec3e99b539b5313353fc99b1a09b6484a7cc5fb337628b94bb' 
  AND (
    token = 'VvW2aEEBVZZ7JoZ03U/pZ/a6aABgvc1KxcibG8rrIpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )