INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b77b18d0c7b7bc5a85f44a2dcb24d7d679bacb4138b4d92909977945ce17a781', 
    '8c9LNk9znIx3i2jrrhiaQqf26Y0J7HN+LGLrx0v2U8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)