UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mbpiDCjY5HD5ktdUyhNyX2DxmJkhu5nvLFeUA/2L3M4=' 
WHERE 
  key_id = 'b7a863c9ccc7c2cb83999394e0cc6aee2bb1a134be40c1ed7b9fe25eb05a6160' 
  AND (
    token = 'mbpiDCjY5HD5ktdUyhNyX2DxmJkhu5nvLFeUA/2L3M4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )