UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GB9uMwQR9RmKRhtnuYVdLvJJrRA0t4DyRBAgdfGsOFE=' 
WHERE 
  key_id = 'b96d1fc6b7459835b2cc8f9425fef2389c534173999d08ea1a7babdec290d6bc' 
  AND (
    token = 'GB9uMwQR9RmKRhtnuYVdLvJJrRA0t4DyRBAgdfGsOFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )