INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '96b3824c2ffa7cf0d587a364622ee022ef597d8c8abdeb1f9c086fae815c17a5', 
    'KkQ22iDkvNcwOtdw9LA/ll5WNi1xey5XfxFfyoxqIGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)