UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nXlJgOfYdKEAx1+Uwopik+sycUZW66P2HYuXimeapcA=' 
WHERE 
  key_id = '809fdd741a0fd63aa625c7187601b7d40bf96e997204d57b27f312db025af578' 
  AND (
    token = 'nXlJgOfYdKEAx1+Uwopik+sycUZW66P2HYuXimeapcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )