UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gq1YCUXbqd/yzr+fHqSOI3ORwpbIvH196ft6sXqF7Vc=' 
WHERE 
  key_id = '0ffed396e5c64962e107255291b56f7d7df43c29da74b6c70a539adfb60d8c94' 
  AND (
    token = 'Gq1YCUXbqd/yzr+fHqSOI3ORwpbIvH196ft6sXqF7Vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )