INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6ae332da9d8e46daee7d5a845d05a66dae3199aca4ea84b1ff4ac3fdb8929db', 
    '66aVmNMq/p7pvhDPnvUtRIe5+RwCS4iaTSNDEW45wnI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)