UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6JexvDPvQW6+Eik/boT2XL+IepLGpALpQkrvFtZFSg4=' 
WHERE 
  key_id = 'cc989dc082c8300cf142f356faaf9446edc3c2351af55653fd6c05986ac23931' 
  AND (
    token = '6JexvDPvQW6+Eik/boT2XL+IepLGpALpQkrvFtZFSg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )