INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3bc8d6e9b2ccf917e0f4a1946359b0833bca8e5cb7b8e969cfb8d20aaeac0ae', 
    'mhIGRTWALph9WV2t79A01M0/EwU2RpsEyQczJGIjWno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)