INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6893cf31abfac628bf6c5a69215fc6b731bb5bfc6c643a43b451b5b20d4b5d0', 
    'LLKpunubDY6RoMAqGjt9rfULWOzYbwvuPg9MNQmSKTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)