UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DCJuH1r2wjQmRyeBXRHXR7O/tVYVW8VxfYQAFhkF+bA=' 
WHERE 
  key_id = '22697d0080bc92a31d1ee489d11ef512b74b15f2052dc9c55af913ffc8fab39a' 
  AND (
    token = 'DCJuH1r2wjQmRyeBXRHXR7O/tVYVW8VxfYQAFhkF+bA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )