UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P4JFHt9G1QOKXT6zA8omc4qmZSwx8Gbiao3DCRRvFsw=' 
WHERE 
  key_id = 'ef1743fb1e587bf9806cd02f2b3ba2874f3c82bde9eebfc0ed0bef6e4855b172' 
  AND (
    token = 'P4JFHt9G1QOKXT6zA8omc4qmZSwx8Gbiao3DCRRvFsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )