UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R4CMz1Fv4+JHVGbW0Kqwr/xRbfZVyz3tUulWnEiJEgc=' 
WHERE 
  key_id = 'b490a9c4e9d7838d4cf9ffe1316eed08d005994c40c091d958a018bd6b332b4d' 
  AND (
    token = 'R4CMz1Fv4+JHVGbW0Kqwr/xRbfZVyz3tUulWnEiJEgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )