INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '919154c35e01682382f312d5829041def0426bc375a29ae5df281aa91a2ef5e8', 
    '1xsv9COec7S2WPmQRzyO0csPM4Z8jDdYXOQRGrCYBBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)