INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '264fe502d348c6baedd0f9fe4ec022f76c9a6210bfaac791a14defc2b4071f8e', 
    '5iJ7yeR60npJC0jcCSmr+71Rz1m7WRN+E8JZBQcOGPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)