INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b138cb5f7170117c6868cec4d426a5d345a149d5334562654979b219b54967bd', 
    '3k7zRWEdh5I0SzK9/ljjxhj/MZjoecF9zE+zjqKLB6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )