INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f22eb3c9d07003eb6329cff4ecc5691fd039c2fb43926b302fa4e247e394d40e', 
    'cEt4VckRK+9Y1Q4drUZKip7DDJLQQi9P2gKBJ1wzOSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)