INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c673068c4dd1f94d962cbef39546b2ee4c568bdf54e16ce72479a74dbc9a57e7', 
    '3b4oZtwk0nFk5dIQKmxTykTNKeuTmTKiDUQVOOjKPQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)