UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TNcToUll3tGUiDxtSdEEJB/vLlLCCGCp8BJHCiOvW00=' 
WHERE 
  key_id = '779397c0b915ef02643910ca924d73e188c988613df54e915540fd65b46e8ff5' 
  AND (
    token = 'TNcToUll3tGUiDxtSdEEJB/vLlLCCGCp8BJHCiOvW00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )