INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8075781f295b809729ee1680d56b01bc80d6a9d5e37f993f26be432f6099016c', 
    '6gL0Q/jISRq2fWxaCzAp47fpCQcwXB13KFVxVfD6APs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)