INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7781aee1a32b5572b818eec785807a644b3126da4f6d30e2b5becde1a2b8068a', 
    'zk5eSMBCZXidteQqaWPR9NTbXmXi2Z8ToUylYXkht+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)