UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pb84OacbXPbScO3Xm80BvlXmq36o/JqH7Mli1t3r3gU=' 
WHERE 
  key_id = 'f42b723623b76fad952ebbc4a01655a1e817c3247d70a22c05135b144245b645' 
  AND (
    token = 'Pb84OacbXPbScO3Xm80BvlXmq36o/JqH7Mli1t3r3gU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )