UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zRoDjcGY3oRZb+Mm7Znzpo1k3hyg4zC8188dcZf3M6o=' 
WHERE 
  key_id = '8e3eb9ae9c3f6e092e15608948f45a15fa97084f11d9ace993fdb5657d53b800' 
  AND (
    token = 'zRoDjcGY3oRZb+Mm7Znzpo1k3hyg4zC8188dcZf3M6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )