INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b3c47f8a853ab7eb854e29cb00d61d7453bba4360b040d228108b8fe6c1cee6', 
    'oIzAMkvBOA5HNCPEESsFKO5bXFp3qzInQNjzCyvTYWQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)