INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf326d3a93a8faebf4799766fc737aeccb60bf2ed921436828e132bfc7bffe44', 
    'E81ZGBJFqxat36GEG3DoE+JdF6S0CnCgEXX6rbe+AeA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)