UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sHR0IKMv73EfoUPmTlT8JPnLs8CJDs63xkUNyp23R0w=' 
WHERE 
  key_id = 'bea2018bb8a08b36805558dcd71a89080ff91b9f44c6ca28496ba051f3a6eaef' 
  AND (
    token = 'sHR0IKMv73EfoUPmTlT8JPnLs8CJDs63xkUNyp23R0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )