UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ijc5AaAobsEvmfzA2QgW7zLfwt/sIH0ltpqA3N0Uw6o=' 
WHERE 
  key_id = 'b250191f0c17278250cc2e250c8d12d47668b7386ab6eb2e3b1bbe9518115dff' 
  AND (
    token = 'Ijc5AaAobsEvmfzA2QgW7zLfwt/sIH0ltpqA3N0Uw6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )