INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8f031fe09b76f35da79776ef4ed49072d4537c441c282c1670d9ad7d89de0f5', 
    '6het26yvqV5t7wIo8UhtMM5GvifUwBI2GTPGfqyeU08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)