UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BiXdmWx8eNFe+I4V6oLAld1xgMWoohqK2qtxtTFzL2c=' 
WHERE 
  key_id = '82e8405dfa976da7f1c7da6119d564aff7cf6e977aa513ad8fb552f6ea5b5812' 
  AND (
    token = 'BiXdmWx8eNFe+I4V6oLAld1xgMWoohqK2qtxtTFzL2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )