INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cf666fb077504d4a4fd536e8d5dcbf8143efbb7e688beee8cef1a3a57aaefd0', 
    '3IpxQzE+O9I4L3xAneVB/OItA0OdrXkW6VgRliEEEhc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)