INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '277dc0dcbf18ea588163ce01b60eaed2c112c25cbfdb21add0311863620b7860', 
    'FeRhiOCVj2gnItlpyDu1ot+6wbgIk8yIF4iKQcua424=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)