UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tB/GgTyhSWcNUevI2se1dIFVJgqAaClprB3jAQuG6ws=' 
WHERE 
  key_id = 'e01afad6c73f90e4a871ae5658d87c3ceb9aa550b96146762ed288b7088ebe1b' 
  AND (
    token = 'tB/GgTyhSWcNUevI2se1dIFVJgqAaClprB3jAQuG6ws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )