UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DV5lJ4Prs5rrvoVgp1/ygrCCTf/YZDEXNqG5XzMNVko=' 
WHERE 
  key_id = '249e86630ddc0c5badb7739afa5ea4973e942ef34955f9095e1c1bd174b84072' 
  AND (
    token = 'DV5lJ4Prs5rrvoVgp1/ygrCCTf/YZDEXNqG5XzMNVko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )