UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MWwjAVmOSnOLMk7h26nz4eyR/1HqqGfaE/UwmsEHG2w=' 
WHERE 
  key_id = '7824d9d038a5951048739f8ceb2c7984eddccb50068845ef57fbc643066bb8a2' 
  AND (
    token = 'MWwjAVmOSnOLMk7h26nz4eyR/1HqqGfaE/UwmsEHG2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )