INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42d0d25cf0979749f66b873d8efa29e661adf4c992adb24ad61ea99eb47c0a2c', 
    'L4I3SIDVuWa2JuKnj/O5uI2S3AXrJpPEPDUNCawywNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)