UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rpe674C5a9mU7Sn2sB9Qh18OADyIt+ByFamv4oDYknI=' 
WHERE 
  key_id = '2ff2cb6520301ad978933d47278bd18b6b1196164e8fbef168849e71da94f16c' 
  AND (
    token = 'rpe674C5a9mU7Sn2sB9Qh18OADyIt+ByFamv4oDYknI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )