INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48efedea868c2e16dff193decc56135a3c3de0050613c93d0cec42addc439458', 
    '4TDEPoIk4EGq5AfMNwNq8CIxZvVRG5iF+c5x1qRVmrM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)