UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x5oKf5tNl+fIsEuCyJOzJNlyaJRWSp5RTCaaskY67Rk=' 
WHERE 
  key_id = '7cf2bd9241cebb9c57d8f46e4fec8e10c624394400f5dd37a22b42677df8f04e' 
  AND (
    token = 'x5oKf5tNl+fIsEuCyJOzJNlyaJRWSp5RTCaaskY67Rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )