UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2n/ZzOVMVSMFfHzWGhkHCag0nAio07Wcsg7OvdaTZbQ=' 
WHERE 
  key_id = 'd558370efef5bbe0d67fa0913d59238de75996424bd27b248bb8ef9d4a0f9c83' 
  AND (
    token = '2n/ZzOVMVSMFfHzWGhkHCag0nAio07Wcsg7OvdaTZbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )