UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jYC608ZoYkJIj3zLdtajWdiqWKhjtJdRWYbDG9A54M0=' 
WHERE 
  key_id = '47b6e9c290f2432e3b45306566a664d2f0b02e18e339ac947b9cec4a6fb316bd' 
  AND (
    token = 'jYC608ZoYkJIj3zLdtajWdiqWKhjtJdRWYbDG9A54M0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )