UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T2s/S2WtXT7wHqayxBPwuyViVvoH+RQlqEipgxF8lDM=' 
WHERE 
  key_id = 'f54d71c2cdef90ece2c203ec1c0c0cb17cf84e68688532eb88ab9b3b14ec7876' 
  AND (
    token = 'T2s/S2WtXT7wHqayxBPwuyViVvoH+RQlqEipgxF8lDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )