INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c674dfe32359b2587f490d4700cba46df3ece4cc2f6c0857ee49de4520a19d3', 
    'Zuzflj5lDMFK57suchv99kC5rQyWhTF6LtCFVlQR6Co=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)