UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KiDMIy9Pu4EoxhYyinFlVRhXKqQ/Vh0958IfAe1ztkY=' 
WHERE 
  key_id = 'beb672113b2c5033e91d58d303bdb43e537dac66f35b9a903a92abee235d1446' 
  AND (
    token = 'KiDMIy9Pu4EoxhYyinFlVRhXKqQ/Vh0958IfAe1ztkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )