UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HHQtmcnM4SRnr+5agW9iHpIOLazoUJ0gL9ffZtYJyxU=' 
WHERE 
  key_id = '54d70306dc947a572ad32ec9876ecf925f0b5f6d89cf36490318a77f20f1d1af' 
  AND (
    token = 'HHQtmcnM4SRnr+5agW9iHpIOLazoUJ0gL9ffZtYJyxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )