INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c2bf1ce44e17ea285cfe6536c9eda0a1cfae9c749a680716a4bfbc6458c208a', 
    'zCon6MDFgirBTqdSFs0i9EwpPEPA17lF7gVPLDUraaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)