INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f555f6b7197ad48b50f1944537320b3bd9f7ef549a79a1b43407e9fb041853c2', 
    'KQSW3HhrlzkKy44SXn8FoC1h52TAvyn7cAggQrGrP78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)