INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7654ca01e8821c822951002bdf3607c7abc38a09cf47b4a415e0fde0bc92be46', 
    'fvk38+gHSlN1EbfEIW2WdwLn6y/CWeMMz7Ugvo1q2pY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)