INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8788d2bd378e70e3ff6c1d25ba14c23ea7ca5ea7c8e10a6b330537709b43583a', 
    '+8BsIub6E1BQdqpRIZrXF/+6l2URsWynydJlevk5T9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)