INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3274adc1dea64e312ac85637139b943784672af5e34a4a707ddf41ccd6aea68f', 
    'ouD3A4edCblcb1e+4SjGTbwoJ85TZlGCR6J0MqMMNSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)