INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b40bb3e488b301f8198ac17206773bbe1af88a27803bea8359e78820439ff12', 
    'tBuRdlIHwH2IQTOoCQjkggEYVyoxie2qEEYfOrd+khY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)