INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b15ded872a180828ed7a77ad7dee3e090195bc40c13a41e4a8e79be68f78aa9', 
    'mngSCtkhYwVZ1SuxHGOR0fQ1Nn/xXetPnk03ZFLBy5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)