INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6492b16fe24a728b12647b7e55ad5d1cdff11a309b333a988e2363461dfd94b6', 
    'w636OFIw0YRVKkYpO+SIL9fDNcbkCNgPpOm5CJanWlI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)