INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'add2f1bb8d80bee03df98156ed1ee535e7cc76459daef9752fac1eb957871e70', 
    'u3vapHH4G8kl6+b4GhajspDldfmr4k9zANITFaTuN14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)