UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'COKwUbMghywffvdWcPX0aDOQE6PMxo3TWc53+X7lvBE=' 
WHERE 
  key_id = '320652bb237c9944a422bfa888356ad72e484535ed119c6750f6a33767f4f86f' 
  AND (
    token = 'COKwUbMghywffvdWcPX0aDOQE6PMxo3TWc53+X7lvBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )