INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b3d8891af5837af02053b4ddbf9748eb6f2ef65242a35c8d2176460e49691df', 
    'hi+ewcvdqbBvBgRY3xzcEUEIrGJcT+IStZpx3hWSMOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)