UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fstVaOHLERp9c+TCwz7JdLHr0QNhHEIffjLZRirHYt0=' 
WHERE 
  key_id = 'd4ad1a0492e847b14c5f7391208489721b6e0ac295b3e46fe2841d3eed90f69f' 
  AND (
    token = 'fstVaOHLERp9c+TCwz7JdLHr0QNhHEIffjLZRirHYt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )