UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GyTWVmsVdDXR29nNOZpBwW0bn6Ea4otPWslaqcG6sAE=' 
WHERE 
  key_id = 'f1b64a02c09a7ee52e46bc1e19bacc69218a0d46a0e36f773749943b44068518' 
  AND (
    token = 'GyTWVmsVdDXR29nNOZpBwW0bn6Ea4otPWslaqcG6sAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )