INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f4ed928b005512b4940de3a97c58ef1ea6c542f0a757e67b9def54fcf6df376', 
    'DfmEGX753zh9FPNQx7N6G/pgIu7vdXk159HLUfYiYP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)