UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '78/8Hxc9PeakLuA3FDdDRO6NtZswByTJJYjq6tOdXGc=' 
WHERE 
  key_id = '8bdc9afff153d4206ee38a47bc78b47ef5816c0c25c8e0ef04fcd74b354c55fb' 
  AND (
    token = '78/8Hxc9PeakLuA3FDdDRO6NtZswByTJJYjq6tOdXGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )