INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fde758ae75a2b886fa76a4e9e5190e1bd24c944ee03d43e252394fc0a7414188', 
    '0A6eW//9oUBANZv5ErbvMYIG4aKeI2CP4wPDrF2rsKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)