INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db52ea2f0cc148e9c01e4b59a0f232e77ba0e45e92a8de487f416232c592800c', 
    '+QgHHgv1e9PjN2SyNtbQEn32W04l45QJlpAEbbiDgPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)