UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8aJRpfmxVHc64JuiFTSu/MMf91oZ0QmvtI6oQ3joWjk=' 
WHERE 
  key_id = '52263ee41db3f298d64a1a67f54c363b44056247c67524ae4d63e62bb55a71d6' 
  AND (
    token = '8aJRpfmxVHc64JuiFTSu/MMf91oZ0QmvtI6oQ3joWjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )