INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '408466e9f47e8ca4bcceadb11993bf625f9626d2b5a8080dcedca50f097a99a6', 
    'vziNGUYfU+V7lXo4wci3fM2q8SPv4HT25o5Zc3LyDEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)