UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N7GnWqtVzHcZBzcY8pI5JjQnYvW2tMUp3Cj6nWUZ++k=' 
WHERE 
  key_id = 'f2c1c6205fda06d039ce4963e0859d1f0733b3a388a45f1ae7170db9137ae3c6' 
  AND (
    token = 'N7GnWqtVzHcZBzcY8pI5JjQnYvW2tMUp3Cj6nWUZ++k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )