UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sFriO/Jbt20h0IrDfMYP6AkjTgbx1yQPbt7y13LyGIA=' 
WHERE 
  key_id = 'd8d4f8e546e73c94d160c769996d58e0e9da20df5c18ea82146deefa9bcdd7a1' 
  AND (
    token = 'sFriO/Jbt20h0IrDfMYP6AkjTgbx1yQPbt7y13LyGIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )