UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V8KTi4AVMupjf736HVRulWlIcMnn+RW6alzuzA2EIFs=' 
WHERE 
  key_id = 'e75ba328f83ea65332f52c7dc0fed9c80c011197ca682cb340bea5cb6bfca11e' 
  AND (
    token = 'V8KTi4AVMupjf736HVRulWlIcMnn+RW6alzuzA2EIFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )