INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '887b735a2eaef13565e5ec6ec1f1d19c3910f6a996c5c1665f99537dcceb23a8', 
    '8xL75fEVNomGkgLPpKTM7yMle4PLu+VmoRrXawz6PpQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)