INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9d3c1c85f2337710fa636212f5a1e433dfd6330b30c462a17006c6050c61729', 
    'zDDegkApZWU7BBqi39GdptNYdO6K7zvQ75gAW+ur6WY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)