UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nBU0joB/c5GwvOkPiaSbvCqD0Si5WBPUpkB5cIlBXQ=' 
WHERE 
  key_id = 'f36e91fee96d04aa0dacd43b9a70e2a0e3f937a1e5509d5a25a2c90202d75a5c' 
  AND (
    token = '9nBU0joB/c5GwvOkPiaSbvCqD0Si5WBPUpkB5cIlBXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )