INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e237de0a4d36589740907c8d4636896767a8981e33b17bbe27d0d30e85a98b40', 
    'SXygY85B2y5fW37xptAdvXrJu2dBOsbqc1E4JAT6MRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)