UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vdiCuayGg1/bWuUVNzKneCMft9cu6HOUbiJsYPfkBlo=' 
WHERE 
  key_id = '456c63ad606f6a58631e12f59596f8605c6e48de3852285bae11f47901e2ec9a' 
  AND (
    token = 'vdiCuayGg1/bWuUVNzKneCMft9cu6HOUbiJsYPfkBlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )