UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vm0SSBzCf3x6ZAxv82OZWNgk2WRYtZjNNlfcI7ezd2Q=' 
WHERE 
  key_id = 'c42b7ab243ddc0662fa8246f957047a79f4dea953f5f81737dac2f3e182763e6' 
  AND (
    token = 'vm0SSBzCf3x6ZAxv82OZWNgk2WRYtZjNNlfcI7ezd2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )