UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zPzHg6vfL0gyItgjlSXu0Es8iIrf2ljd5aM2lE7u0IQ=' 
WHERE 
  key_id = 'd23f2dc531eafb1cb0fd29d9733638eb903a23dcc5cc5ac41637acfef36d1040' 
  AND (
    token = 'zPzHg6vfL0gyItgjlSXu0Es8iIrf2ljd5aM2lE7u0IQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )