UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/FJjSeaiB83Md0Fr1GaF/FnN2jeluLl2SaZnJZaSGmM=' 
WHERE 
  key_id = '3d7e1934724d9bb8badf5656e73ecdbe3ef76454e7db93934b75e681f72057d1' 
  AND (
    token = '/FJjSeaiB83Md0Fr1GaF/FnN2jeluLl2SaZnJZaSGmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )