UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WGzm66gMHaW8xQ6nB6q1BATsrQZ7vUI4d7ZwMnJN0CQ=' 
WHERE 
  key_id = '1be6dd7240381c8c9b07c7b6095e0b2454bb5cbf135c53ebdde6b00604a7943b' 
  AND (
    token = 'WGzm66gMHaW8xQ6nB6q1BATsrQZ7vUI4d7ZwMnJN0CQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )