INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f635aa788e85fbe9b1fe27d2824388dd13e721980ef7b916c1af71c9017e3fa', 
    '6CKQYeus+n4p9xJuzpLnVENy4+KK29j7ThjwzXtyjn8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)