UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wpEJ2eOaWWPrc4gKVVPSrNqXvx0taUqqp0ECqN8xyjs=' 
WHERE 
  key_id = '3f0c70c18fc6b50a571a414a5cf9bf61494dae1b0030e6d17cbc64b74c0fee9f' 
  AND (
    token = 'wpEJ2eOaWWPrc4gKVVPSrNqXvx0taUqqp0ECqN8xyjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )