INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ffc8dd04994eb78e058b6c6f3124309d211fa209b29ce8d0ed7efd94447b3c2', 
    'RMD6wZWtPVPo4yeW0D34MxWj/YS9Qv9wXVqBkWtVOKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)