UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tbc7UHhVnp6JtZ0ChtSyB+joX5urJxMWjBcT7G/mRUs=' 
WHERE 
  key_id = 'f55a1c7e71a3880b70e62e9781cfa36d8c0c3916a44c9190f7b1636e01bac58d' 
  AND (
    token = 'tbc7UHhVnp6JtZ0ChtSyB+joX5urJxMWjBcT7G/mRUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )