UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fqwQPFsKkEXnuUwBaMB8wiVM0nndr6KoVF21MkcE02Y=' 
WHERE 
  key_id = 'b20fb55fbcd807430ddf4b605677ebbcfc3a424caf0fce5f4f9e438eb208d94d' 
  AND (
    token = 'fqwQPFsKkEXnuUwBaMB8wiVM0nndr6KoVF21MkcE02Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )