INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5937b1003b69fb8bb194a553a716e99a8367fa53a0f17c0c02f612826ce7abee', 
    'xFymf5ugI1niMgUavOjL5xNyfSxhFcKgG1A1LhqloEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)