UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bv+5Nx8wFUXZpHaVEO/w0QbuVVi7Ei1JWu5HSnZRe1Q=' 
WHERE 
  key_id = '4079f7ee088ad17c6187df1af832f3672d647286e96ce80ef4e3c16031fd6963' 
  AND (
    token = 'Bv+5Nx8wFUXZpHaVEO/w0QbuVVi7Ei1JWu5HSnZRe1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )