UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BrEJdy8cgassFXxrAPQ7NRBIY0+cOCZBq8ISoNGCTh8=' 
WHERE 
  key_id = '72648b0b94544788e82f5c023c0792191e913a5ef9dd0f33ae4c1ce9d6d85ce8' 
  AND (
    token = 'BrEJdy8cgassFXxrAPQ7NRBIY0+cOCZBq8ISoNGCTh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )