INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4972691227a655e00f739a81b67c0409885e5ad5017086ecaff2c5230011269', 
    'bi8+KsmKwfSlvcnaR1OMHDfJsF9QqX96XkjXOQ7hafI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)