UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U0Q0vsKWzYWKNEn9/p3/WdV9fh/mwHXwtwjJOVNsQ7s=' 
WHERE 
  key_id = 'c4f53ff3cface5e0f86b6b267544a80ec6da98cc2d4ec50c7b02b22240c7c438' 
  AND (
    token = 'U0Q0vsKWzYWKNEn9/p3/WdV9fh/mwHXwtwjJOVNsQ7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )