UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PTNNVEh79TFK9/q9hOjJ/aCDMlVFyjqOOAvOmkCD5qA=' 
WHERE 
  key_id = '226020fcac91a185a001f96ed1020a334c41ba87c9b3ad606629aae594254750' 
  AND (
    token = 'PTNNVEh79TFK9/q9hOjJ/aCDMlVFyjqOOAvOmkCD5qA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )