INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8de39e62593f55928f72c773ff06506857ea45e5771f815a21cfbac2eb212b45', 
    'oQmz462RjnQRVJxZKf/QMJj+LnJsHEwOz1z3ceArAkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)