UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rBJw7rB1JiwL+xRc4sz3PyJI5ujCxAQUom3/QoCOyug=' 
WHERE 
  key_id = 'c73647fe89b80f4659518479692ced5546fa4969b90b4a7425be3ffd932aa302' 
  AND (
    token = 'rBJw7rB1JiwL+xRc4sz3PyJI5ujCxAQUom3/QoCOyug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )