INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2620fc3ddbf6039554ebf4adc2ff7b05f5ec3dd49e2773beec01251f060289a', 
    'vHUkBS1uGT6L9bZpbEYdYZF3eDSPHO3P2fkLEzhQEsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)