INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55e11dfc9366057fa2326fe3435645f73b01e6b23b7abd3d4dd13c4720cd5c7f', 
    'F9RFiGT8RdrHfCSlKs1Ucl472JhV2Tqc208hAmNYRnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)