UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fnMBXfeRWMF6s5fApFetiSiaHY/CVTGEVBqa+z8V5r4=' 
WHERE 
  key_id = '1e47f2f35376da493edb10683fa749ae4ffdc1a1cbac852120d3d2551cff0778' 
  AND (
    token = 'fnMBXfeRWMF6s5fApFetiSiaHY/CVTGEVBqa+z8V5r4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )