INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76ab56d8151e786672b698a26206920c43ff1e824f471c59181e1aad8f648da5', 
    'ZLOJR8HymgNr5CNJKqgUaopI6QaS9PXND/4JO7oHn6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)