UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dDSZPSMSfW41dksqBGvLGwX+rAPiA7kcFv7E9b/DU4o=' 
WHERE 
  key_id = 'b942c10a9243027f080cdb220275d6ce3ba733416e93ff2e79cc24e928e017f5' 
  AND (
    token = 'dDSZPSMSfW41dksqBGvLGwX+rAPiA7kcFv7E9b/DU4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )