UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vGCGw+TS1KdD6Zczl9L8/tt/YXRAPSdbowlMYEKN0s0=' 
WHERE 
  key_id = 'f4ec013d6b8c53f6a27737f1862f5448dac41ab92174d2523012404ec4431e24' 
  AND (
    token = 'vGCGw+TS1KdD6Zczl9L8/tt/YXRAPSdbowlMYEKN0s0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )