INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1897276d818e8d1bbd5e2937838e05049567e8c77aa9022f7d232a39d5fa591', 
    'rjjc7KPIJe3Qs3FTF32ooSUGhQXQtnYWG6tL9B9GZbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)