UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9yQ4unGcnzXXSiNXf5tavOBVC7GDg3t5vSOHEZ5g5L4=' 
WHERE 
  key_id = '42e2647032cb366c5c8a169a5b1515a5a3f37a62f52a06c82c70e7cf073d6955' 
  AND (
    token = '9yQ4unGcnzXXSiNXf5tavOBVC7GDg3t5vSOHEZ5g5L4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )