INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74f69aa668235b75727cbc63bc4ddd96f348b5be982a73606390b7667873607b', 
    'R2jeMyDMwfJC1ybtrORkw1fh0R2PuW2TlZE4jTZu6SU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)