INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f728369685ad213437c0859ab3c7e805f781c438af2c7afaaee22189a847afc', 
    '0w6Bk2r5afbYM4ipnsVnf7oRAVPcDNb6Zld09PY6hCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)