UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rdv85kMPRkRi6pXe7ZnmSAftujaDkdiryWlOk1yQoVo=' 
WHERE 
  key_id = 'd193480d350c6555e0d1d7f5aa114fa68976e23bfa03bc043313048a6218f092' 
  AND (
    token = 'Rdv85kMPRkRi6pXe7ZnmSAftujaDkdiryWlOk1yQoVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )