INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6df673cb89a0cf98dda19a550014b41f71924f9fdde5a0b3d9ca934100d2b1c', 
    '+4kURlJhn5O1tmWc0btQtHwhWTKY4RHirFsu/eGCvoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)