INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b81f48dadd94ca63a631b7d63d3b93ff0e14a01e95e3f3a875743159d15196b', 
    'JA996jmcTzDUn2jiIOynW6broXNiK1rck13WlqcBnJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)