UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'az6AQLM/65pxJr6yUdaEhfVlpM3pyiOem1vQAKQCrHk=' 
WHERE 
  key_id = '04f126789b4c64746ecdd0f44ce774046eae55c6e7688ade095ec2bd584ad473' 
  AND (
    token = 'az6AQLM/65pxJr6yUdaEhfVlpM3pyiOem1vQAKQCrHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )