INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c4187114af130e020056d8ca080bc27e38adf7e310d613acf03d3c01d54a25e', 
    '5Kgdw/SjClSuGry1BiJyo63Vw6pRu/sogABkYmH4bVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)