UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '21vL2U5tN2Ij/hWI7x0w4xGf6fI/W60IzGjVKOb5f14=' 
WHERE 
  key_id = '3669adb532e265e0c08f887b1b316ac87778c2a8fde667f2e58e5e3008377cf7' 
  AND (
    token = '21vL2U5tN2Ij/hWI7x0w4xGf6fI/W60IzGjVKOb5f14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )