INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cd528d28df83316e232c9abb716ab50f242e69f9e43acc4bfef20046114c479', 
    '2s0jyxrJ/73GGmSrT3Df58R5gMqC8o1vtdWzaXorJ8E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)