UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UUzKy2CkgPUP/K1ebsM9GxOHs7halZszqR2zfNyqgu0=' 
WHERE 
  key_id = 'd4700729c7ab514ede838eb072ee262391582f99d486eef29611cc79605c503f' 
  AND (
    token = 'UUzKy2CkgPUP/K1ebsM9GxOHs7halZszqR2zfNyqgu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )