UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jucoa7UTMOMh1T4nVeeJy5c5zbl/pDR6HWT4s7BseTc=' 
WHERE 
  key_id = '5b27f91523477cc0bae5ef6653703e79b07b7403ca3eca196cd6be51c62410f2' 
  AND (
    token = 'jucoa7UTMOMh1T4nVeeJy5c5zbl/pDR6HWT4s7BseTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )