UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e22C8euHkNM1Ry1amMk7RSjJ/D9s5tS9gmPJtf8HFu8=' 
WHERE 
  key_id = '16297b55e1d67acd200d967571b49546e5eb45755f078cb9416258ea2ee46276' 
  AND (
    token = 'e22C8euHkNM1Ry1amMk7RSjJ/D9s5tS9gmPJtf8HFu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )