INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1a9034fea5797920ebef9064aa083587928b0d99d8187a26e07c8bbd3b086ab', 
    '4NhaRCctYDML+lb3Rb4/PCrpZ22+ydpTrJFCgchTOhg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )