INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4670a282427ce5afdc99b55a499d1e71616e0bf35f816b2fd44d278e96d5b5f3', 
    '1IhsVX/fPSjWf86BMK056iHusLCSFPkChOjc6QV4WjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)