UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rkvlKWISHv+pRDDSqc+RVoem+QCM/cYH9CCHrnW5BYw=' 
WHERE 
  key_id = '91120d49e15ece0b9a268ef6d6d5049d470edf23fc1052d6398fa53f0e2f7b6b' 
  AND (
    token = 'rkvlKWISHv+pRDDSqc+RVoem+QCM/cYH9CCHrnW5BYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )