UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T6y+/k9VysmnK8Yo7910liVDa7b4ELU78AULjjP5ojM=' 
WHERE 
  key_id = '4196bc8c2bae3e1cf0c8f8e1f3b11cb6247305dfaa662eecc098a9b1566c7544' 
  AND (
    token = 'T6y+/k9VysmnK8Yo7910liVDa7b4ELU78AULjjP5ojM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )