INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c9873cf216e69a603ab40548613547d3a1daef57b1b878f2551a818e9e2fd03', 
    '6vo7baasQlO6bq/BLyq0GPswi5s6SphP3Tj6pGNFO5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)