UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BMFKpCbh3FqtHzLhfsfJmQKav8p8gj0FXB+mXjZbiiQ=' 
WHERE 
  key_id = 'bcf6b5a64b0f21112185b0f21264809e2ae8afd8335c6c80aa1bc90c4fc0626e' 
  AND (
    token = 'BMFKpCbh3FqtHzLhfsfJmQKav8p8gj0FXB+mXjZbiiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )