INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ecb3aacf99cd1fc455902ab308b6abba7853b5be3a06b39549012e5719f1d6a', 
    'j8xu4NLzTXlvNXY+bU7EGR/wkw5XjCQnZFHr/mnMmmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )