UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LimPsI2pC7FpPADh5R3B0vEbz4gJPv0XPrPwTMrnuDk=' 
WHERE 
  key_id = 'bdf28f1f06795622f2d238a6da7e0e9c7bf5a259935fe9f70b17ef55383edb9b' 
  AND (
    token = 'LimPsI2pC7FpPADh5R3B0vEbz4gJPv0XPrPwTMrnuDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )