INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba8a151e15ec70fce000a740bb32470032e05d9064a823fe5d5fff516e02dc9e', 
    '3mYJ2651lQieDBN7P9qxo//1/xDf1yOmjKYg2k6P3kc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)