INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e857d4d5c59f4b23878cff58a79a03b8d78154a6397c4b83c5996db2f2c8870', 
    'TD8IIBRYbRVY+f6oSUIMULUwepl/8LP0dP71z2eZImc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)