UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N4rSUC8+5bzqqeBRf8fe0v7bV4/gK6VJoI6nm3XJEis=' 
WHERE 
  key_id = 'f42cea532b5402bcea2ca9bbf2a4391f1eb908fee45274c80ef68d46820799fc' 
  AND (
    token = 'N4rSUC8+5bzqqeBRf8fe0v7bV4/gK6VJoI6nm3XJEis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )