UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hv97TfqbNJBJvtU8YznkdskfTncDAAYz62616u4DsNI=' 
WHERE 
  key_id = 'f8455602ab376ab5c5515a2f08ad9f5158b9b978e5aa6e7d3ed3301e45555f90' 
  AND (
    token = 'hv97TfqbNJBJvtU8YznkdskfTncDAAYz62616u4DsNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )