INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '925136724ac8c4932d11c7d783a62a4880f8744a61aba98ec1cb8aa198d77060', 
    't/GuPtNks3jYxX2PWHrNFgKpYPWMw3ly14cNM/h8aCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)