INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c69d87288cdba4d46e03c7324511a591f68948fef4e62ed10ee57ca388616fe', 
    '1qm8vPeelpWne6B/D1l7cuknhde4LYKIriVoWsq8rH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)