INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5355d4fbc6a95187f7a15b533adfadb903917d6a654a3f6d752318b765ee0068', 
    '4ugl5x4i9bbbgCZLGl66l7vg+Fy42cFnx611TpjcfNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)