INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2eaf28501de57a2bd06bb7455c7666c95916ee3d84300ae68c775aafe6606c4', 
    'Xxkoktho+xFjY1MZYIWYA3RIj2Vt2Mg7Hu3WDVq6a1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)