UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V1mCc7LtZTFbb7aWFMgmSBHqFaqvSFjcq7mzsQmBP7E=' 
WHERE 
  key_id = '8bb79017f91392b78325263a0653ec92661645fce23dd84f0a18aff04c2a678e' 
  AND (
    token = 'V1mCc7LtZTFbb7aWFMgmSBHqFaqvSFjcq7mzsQmBP7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )