UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZRPVIukUVWfFStNRVIt4CgkRiNVMO+Jlvl02sfdKsu4=' 
WHERE 
  key_id = '3f45f671a44c4ec1e2e9c70260d6f01661d327c5ca2344cf2c555ac469850139' 
  AND (
    token = 'ZRPVIukUVWfFStNRVIt4CgkRiNVMO+Jlvl02sfdKsu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )