UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NGRWst4g9MHyaQNOMpM/db+cvxGuhdUdA6Cn1dYWZrI=' 
WHERE 
  key_id = '3a7a4ac76348d7c9feed43b4735b5af62c64b18b5368a34583750bde58fa85c5' 
  AND (
    token = 'NGRWst4g9MHyaQNOMpM/db+cvxGuhdUdA6Cn1dYWZrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )