INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '126dd6d771cb400659d584053c17db2c653ce1c6e2d5e1c04fff3db8f8a926e9', 
    'UaqfnYCUjqiyblZ/CWZQtOgMlKND6gVdlkpl8w3QHug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)