UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aLwP6B7cEG3PZ2v7f+Ej6MHMV9FDIubZCAn8Px3YY3g=' 
WHERE 
  key_id = 'ec6a2c084aa33f18d61f23f58e242a1ba952a1ede004f704da3f921390d35504' 
  AND (
    token = 'aLwP6B7cEG3PZ2v7f+Ej6MHMV9FDIubZCAn8Px3YY3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )