INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81479e2655c63c67888979aaea4616ce01a4aa9876b1a80ae72140362ec06929', 
    'kc+W1B9AEICWOZhIBZGCWvZzDTFxOzZwb72+F0PUWRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)