INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b6cc707fb26a698040eabbe5a00d41b4fee045e21ca44ab8c0b54c4a0ea6be6', 
    'L7XG2OFxOe6ZaM/54j4Lu9XHycJnVvQ1BdhJhxh5lXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)