UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TpMqNTYuO3q1tHQtzgSm6W6tQ7H10bTwb1iykvtmzok=' 
WHERE 
  key_id = '57f95dc291b001b21c97d183b9c5463bc5b4fcce061870ae37f2143292b02f43' 
  AND (
    token = 'TpMqNTYuO3q1tHQtzgSm6W6tQ7H10bTwb1iykvtmzok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )