INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9c222ca55527fd158e03e9a92ffef0250e3bee465c4a5a356e4658db7632b55', 
    '9xpSTkc0u2BBzmIjLclO/urMgvIa1steu8n3n3KoGz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)