INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5144a9c7f368668de8739a4fdef34ea9ae0dc39b02e2f81b260882d982daec7', 
    'rUQImw2hPTe1zJcxjZeTvhtav86qG3RNnRbUW6ucWHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)