UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PA+vl0u75qk2jO9qgKHER3KmYFjQTlbEwvX0LIzGS7k=' 
WHERE 
  key_id = 'a0ea6ae757c0b3912f4a1e30410e824b3345347122b7d5fac1e068895c7663f4' 
  AND (
    token = 'PA+vl0u75qk2jO9qgKHER3KmYFjQTlbEwvX0LIzGS7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )