INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e8571499efe07f7299aed5d77045d867203e756b1030ec0626d71b352c6073b', 
    'aWj2f0okDgEzMeLt3NNgF0Ow0TMouLxJVQ2UDmG3qwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)