INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b02d0ca80fc966ed5b36cee1f01dbb0a53528aeb372926ffe04ff74eb24b29f4', 
    'bC50AhsAyU3knqc1K1QN6XVIUBDtwQ7GHGNOP0q54/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)