UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z9TzwQeJR5snxdvVpiAUP6Sv595L7Yd5v6Jk1wYp6KE=' 
WHERE 
  key_id = '99407ab8ba71557de10e20c2b81fa12efe0d124f5fdce8bba62581d0d41daea4' 
  AND (
    token = 'z9TzwQeJR5snxdvVpiAUP6Sv595L7Yd5v6Jk1wYp6KE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )