UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v3b1Nedx8iwoiPB9y0B90Czdz4vHlL0poatDDkOuwO8=' 
WHERE 
  key_id = '6ca0a76d25bfbfb3e2cdcb56f1637698e579fa67df74857fc44e057f90b15b5f' 
  AND (
    token = 'v3b1Nedx8iwoiPB9y0B90Czdz4vHlL0poatDDkOuwO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )