INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d595b30ed76d41d845dcbf1f45e9b498b37c66704544f38732af8b836f6921f', 
    'ydRgESFD+Oje9JZQCXKRqmGuE3U1tSycTalPTlLKfWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)