INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68ed9ff49bb3e13434d4a4c58d57a5d926a85912d083440d9b2ad94721e0ce1a', 
    'mBXVYwPQA80q6MhtbMylcqQdkXF1BYWZkG5/YyYCHI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)