INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2873c74f2bdb4f82e3e52696fb48f559b96db6e9f88594d6126755345327b35', 
    '6B/RIAeFMox+RBbaSR8i2E9gkcYeuI/pOpk4uoRJjfU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )