INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5dc9a93107c823eadea431ae12d05a4da3875bfe86306a5e23a29f98ae56a548', 
    'vcjoje0ag5Smn67H48VMXFwND2kOz6T592YpyF0/BcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)