UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZAUkrq/hHC3ivjw62gj2MGwXTenmk4pCAzjEOVGTVCU=' 
WHERE 
  key_id = '5defa4f1df68b085e58d60c2c8d9c0a092a5bc306fd8c9eac4fef3c87a27dcaa' 
  AND (
    token = 'ZAUkrq/hHC3ivjw62gj2MGwXTenmk4pCAzjEOVGTVCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )