INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '17d2a856a01bce3ea44aac094c2d94f074561091d93d69886d578325c3144199', 
    'n2t8Dg36VdGc3s4QPBkLuoei9TlSoBCdtFXwk8kYOfI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)