UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BZY3yHucq0tNhN+QyLBqynukmdYsWENCbEKhp8KnvI8=' 
WHERE 
  key_id = '54b9a85c768a41bafc0bdeb786f1ce7acaca07e19be68a30cbbd2cfc265a691a' 
  AND (
    token = 'BZY3yHucq0tNhN+QyLBqynukmdYsWENCbEKhp8KnvI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )