INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4eecbe4bf38f7f985554402d6d6dbbd8706f6973f40ec3b6560dbd17b1e0a97', 
    '6QWU+i3DIlsXxoLmk+m6wrMklSAx27P1Si8pmJccMT4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)