UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VaiDMp+z6LjAIE8Zym6wVBieV0ByvgEBRfBbRO8vXGk=' 
WHERE 
  key_id = 'f3850d349ee29b0b38bd055da99a38c25ce77bbb6333655d8cf79062f561b6f2' 
  AND (
    token = 'VaiDMp+z6LjAIE8Zym6wVBieV0ByvgEBRfBbRO8vXGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )