UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nXKjPKSBxQCfRpodn25G7HKzE0j2gv9A9fB8GFYn+Zk=' 
WHERE 
  key_id = 'fd44da237a6b55a66cf51d054fae49eba5f3238e883dac9bc28def674029c67a' 
  AND (
    token = 'nXKjPKSBxQCfRpodn25G7HKzE0j2gv9A9fB8GFYn+Zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )