UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PHNT5p/UFhd8bM2Y/7ORnQ3WTBaBa7T3xba+JnP1pBg=' 
WHERE 
  key_id = '88f5f5295055c90d3ae7232faf37d077261ab2e767f2c3b514500f44050c5cc9' 
  AND (
    token = 'PHNT5p/UFhd8bM2Y/7ORnQ3WTBaBa7T3xba+JnP1pBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )