UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ba3JNPv5H2ao4meDnzTKZ8R8EH38T7EnRNRmRFIfj/s=' 
WHERE 
  key_id = '4c118b3383adeafe387d68e2d50fa62116e322ac0fd8824774c4454652867664' 
  AND (
    token = 'Ba3JNPv5H2ao4meDnzTKZ8R8EH38T7EnRNRmRFIfj/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )