UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'goFXE2cN09zgUpjZ/y8YpuBItR2leaAQq6QOYVp9pvo=' 
WHERE 
  key_id = '475c305f22d2b5958cab17f3c23e11d26086da38d2310848c0b14d6f352bbad0' 
  AND (
    token = 'goFXE2cN09zgUpjZ/y8YpuBItR2leaAQq6QOYVp9pvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )