UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ovdlewQ4DFEpt1nzFIbrpWIq/S5gCmcHYZqRqxquDcM=' 
WHERE 
  key_id = 'b668210a1e0e7565979923e8d4ce3f8b4b337ddb4aa33323340deb241d06888d' 
  AND (
    token = 'ovdlewQ4DFEpt1nzFIbrpWIq/S5gCmcHYZqRqxquDcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )