UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CCUn1dMj4jUmWG6q5eSNPmlCW3mafIrTjZop4pvZBK4=' 
WHERE 
  key_id = '44a2bbba3947b5ed33b88818eb9ce16fe5a6db3a82689e5f0cbf0ee153b3b2d5' 
  AND (
    token = 'CCUn1dMj4jUmWG6q5eSNPmlCW3mafIrTjZop4pvZBK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )