INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '314a69a4b33b9ad11818ce86326118ab976104ad4a96cd14a1a95b0d61a7462f', 
    'arbS2DIoRc+ojVwaEHDZkYFAZ5e7D3WrgH62jc3UV0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)