INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '04121ea0a1dc9ac461c3c386d8fc6654cde95176289d75ad4d943d63e228d24e', 
    'MwBxx1AgbRT6Hzb8c/VtwW6MH1D3wY9YnWdaN+42wfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)