INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9b18bd0480959755cf703e1f8b465b99d325113422e9d66114d882aa81ec073', 
    'hw5wj1Mv4bTB4OedhHWk9aTsg5l+iT6IDDd/Z7dbh4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)