INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c9527868e46bc7f2b77a62537422b3096b611f48ced7433d6285b83413eee73', 
    'K9b97ogdfhlV8BtcI41prRBkoKEiCR9Nxgpic4DUN3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)