INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26ca3f5f0cbe621a6d87e66ae85e7277db89eed9ab2a2edf24e06e207991def5', 
    '6j8Orx+YbG9JnwCMu3a7fMWCx9eKFTZyywGjq+6Oo/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)