INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14aaed03c2a4f8a9fc736c3c357678f6775e6bba5b303e12148699efe75a864f', 
    '+77Ig1BIO5FgOXl5KiQOFku+Ar+bq+TTzfInX+tAYYg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)