INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19c3ee7f8992722a23e92dd9182092511d29dd40a4edfba2225677499306ca17', 
    'hNH16NFk0Gc0ToH9jxGZEcZjGNHyoB7/hso8quzlanY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)