UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sb+spI8g2Z76eqbuen7f+Dlj+k/LGuqmZBSHtkfmAAY=' 
WHERE 
  key_id = '03a383542181ad17aa8ccbff4088d995b3cb456546a76f6f156add52c01fc9e8' 
  AND (
    token = 'sb+spI8g2Z76eqbuen7f+Dlj+k/LGuqmZBSHtkfmAAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )