INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a914d48b7ce04b4323b6c8ba0358b787ad3ef56a02983ab4d8dee0494bed8f26', 
    'FJIRC8Jk1OLdQioUEtPHBJjsSXrhDp3PIZS1etujHKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)