UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y6MmMVTXbRltm6dAsvwiSFP7p68i6Z9fT0MLRNrFRAE=' 
WHERE 
  key_id = '9ad0fe53e30bf29ce771408a381514d275535f61eedc0c1ed64f552f6b3abe59' 
  AND (
    token = 'y6MmMVTXbRltm6dAsvwiSFP7p68i6Z9fT0MLRNrFRAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )