UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1nsC5I/6lvl6/tsYP8Z4eflACkLDRMymyNU8rBRPiTI=' 
WHERE 
  key_id = 'd42ad476e28447e95f23bcb67bead4e76f29565a83a8fba2d3d5ebfba2be4e47' 
  AND (
    token = '1nsC5I/6lvl6/tsYP8Z4eflACkLDRMymyNU8rBRPiTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )