UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dKfqy8m/oJ6aYQ3LD0IewmgDa2Kq4l2Hl95Vo/E93v0=' 
WHERE 
  key_id = 'be5fe70b99d75f236b05fbde74123d4594982742f7c2b916d9dcc643d3ed3615' 
  AND (
    token = 'dKfqy8m/oJ6aYQ3LD0IewmgDa2Kq4l2Hl95Vo/E93v0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )