INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '950967e846778b6ee265d02be3c2f9db9d8271a8f8caa114067dc55161de9366', 
    'u1viVTyZiE3Uh5R246oCLJfuUD4JjmbthQKU+5VzzZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)