UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NaCFIAj6IBvTsAEZoSctY0/t4mflmaCb6Yh37WYwISQ=' 
WHERE 
  key_id = '928818abbd864833ff26ed1a34c6bcb625521b38349a784285635661088575fe' 
  AND (
    token = 'NaCFIAj6IBvTsAEZoSctY0/t4mflmaCb6Yh37WYwISQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )