UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MRUA6YO0iCCpzcoZsbcvFbeZbE9PmHryoS/XCUmtWl4=' 
WHERE 
  key_id = '17d1ed4b5a98e0a4dc84066492ec41c6bf5f854b97c6211d6c4abd407c7b52fa' 
  AND (
    token = 'MRUA6YO0iCCpzcoZsbcvFbeZbE9PmHryoS/XCUmtWl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )