UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rj9H3KAT2IgbJCNdQMsa/JjAHDcN0yZ/AF+AKVrg3Bs=' 
WHERE 
  key_id = 'c7b756f1d7fef817d46978ce3e0f145f44be8eaea18fc5f3d1747fb6115c277e' 
  AND (
    token = 'Rj9H3KAT2IgbJCNdQMsa/JjAHDcN0yZ/AF+AKVrg3Bs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )