INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a8a57af65f33e58c670e54a3b3dc358dc47ffb90b5ce38e8dca3c39524894a4', 
    '4ILBNNei08wYUsLAtlzvRRRJWz77ewOUFwUU8VOC/0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)