INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1ded21c9340a1d70d92212f538d8d15a398912d0bd52ca5d9b88c6c0acc2fee', 
    'fBMxmfyOQGVFmkXcj/WSdonJAsrQjhhpWQKwBaI6zJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)