UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9YWuG7MqsdOH07GSWlhKtLq0IlEdZjVRW9q6835z/Bo=' 
WHERE 
  key_id = 'b4b93ee72a1c6b485f29c123ed7d54367b3729ec5d803bb9f96741abc5e796cf' 
  AND (
    token = '9YWuG7MqsdOH07GSWlhKtLq0IlEdZjVRW9q6835z/Bo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )