UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UA5qd4rcZgXFtOY6ipT5edjf3tdtBCXcNTjHoy3JFUQ=' 
WHERE 
  key_id = '73009d2f68bb8fb1a97374208234a682ed308a559cc413f87a69bc2961a09cb2' 
  AND (
    token = 'UA5qd4rcZgXFtOY6ipT5edjf3tdtBCXcNTjHoy3JFUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )