UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ySwVvcM4YLuzhSYOkaAHaXGpTfWiZXW5fne9+UcktE=' 
WHERE 
  key_id = '49b5c7220a652fde8130c1bf8bdca2c20813a0a380a89399dc44897f1618f32f' 
  AND (
    token = '+ySwVvcM4YLuzhSYOkaAHaXGpTfWiZXW5fne9+UcktE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )