INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47d877b5d70f0514ddf1af512357702db375b6ccbb74b5426b524f75bb947eba', 
    'Cpm2KVBw2YQPOwZ8q2IRDVXA3ZqSyNzV40j+ogLQDT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)