UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kSQEzdTA6SAJcG4vnZ1HX7RIdXV5OJ6NK6nZAw3/uYw=' 
WHERE 
  key_id = 'b36205656781c2a85d332a76d5deb4dd681607f9249cb7834d2ecba0b1d1c19e' 
  AND (
    token = 'kSQEzdTA6SAJcG4vnZ1HX7RIdXV5OJ6NK6nZAw3/uYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )