UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RA5bx8TUxGmKSCa8XyHHKWpOMjYgRJ7FPJWdHm414RY=' 
WHERE 
  key_id = '9e7719346ea76bdfef29be7ae3b56bd75ae743ae67c1e493dbad2467797c4ffd' 
  AND (
    token = 'RA5bx8TUxGmKSCa8XyHHKWpOMjYgRJ7FPJWdHm414RY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )