INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '476c8e0ea89fa57bd978bdc866621f6ee5e3436d264b53d372c288f9e6920fa5', 
    'nnDqxyF5OULMs6b7al9AEgTg2aBV3n6tNQBWBvhLcAg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)