UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'liGSMTaby8WUu39K76SxzNr7QOacpu/kGna7fg6flBc=' 
WHERE 
  key_id = '3a7e65bb46f2a77b0742f6dc1ffbf579be89e18962d27af49c55084059fc9753' 
  AND (
    token = 'liGSMTaby8WUu39K76SxzNr7QOacpu/kGna7fg6flBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )