UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '50A9AorfsnaWBcEPpRw9/JQb4qpmUlvT4WMu+nrJ8nY=' 
WHERE 
  key_id = 'c3afe52cbced6b023ca983ef481fceb51caaee05e9cfff04f11e40150fc5ee26' 
  AND (
    token = '50A9AorfsnaWBcEPpRw9/JQb4qpmUlvT4WMu+nrJ8nY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )