UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w0VKOM8umzPXsZVx7uhI2bZPtIP3952YR1Ps1f11kbE=' 
WHERE 
  key_id = '56df54bd7728940fec98e873282c78fa295682e76fdf6271db32bd84b0aefb5d' 
  AND (
    token = 'w0VKOM8umzPXsZVx7uhI2bZPtIP3952YR1Ps1f11kbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )