INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b90b141bdabdd71a9229e5f7418c06a2dd7bdb364692980aa7fe7a4fc0defff', 
    'xJh4/9Tc6wCTG0yYntVdnqBqkA3PTkjAzRKaUHG6ivQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)