INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc1db0c7e74f190daf68e59c15939f44689c6dc36575321814f68fb949e8c7b9', 
    'jWbuBcWiAAivz1fR/0umkQRanJdkeauWZvGjZ8b8BzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)