INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '857f3bfc46137dac85fe71a6df66312f3ae7e2e1ba7b309a8025a1653eb14f5f', 
    'J5JyVji9bH4P7lcqkNht0ATfKt+Y8fDlf5frOILuaBQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)