UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0uNClLQFGqBTZbgXFc9aJrqCsz/k7bpiEFoWi9cKdVA=' 
WHERE 
  key_id = 'b027f5ec83d39ee9fbb9035344c44cec0984bc9745af2c58042162d93be9237f' 
  AND (
    token = '0uNClLQFGqBTZbgXFc9aJrqCsz/k7bpiEFoWi9cKdVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )