UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y9EBlLViw9rrzt8MR6JGT1hbU/phH7EonDbit8PLxZw=' 
WHERE 
  key_id = '4357a2b9b49055b7d3f4419031116cfdbc43585cb2f69e73d875e7ecf42663a9' 
  AND (
    token = 'Y9EBlLViw9rrzt8MR6JGT1hbU/phH7EonDbit8PLxZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )