UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6zVzO8ilJijzxz5SXFoaFs5R4lX8J+cS8MMwSLy99dM=' 
WHERE 
  key_id = 'bd5138fe8a9df3862dbbc73ac334b05fc440a914855d1a6dde4c36bcd04a86ee' 
  AND (
    token = '6zVzO8ilJijzxz5SXFoaFs5R4lX8J+cS8MMwSLy99dM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )