INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78c20d0c9e2700bc7f2840fa095ee2425ab470306e8ac1250eda583f7bc8027c', 
    'va0c86agyuo2qytNyEd9YUNfLFD4a9VZ2H+1EhhENgA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)