INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b95b3b8e94311aa077f63d1c5e7c9703c05be8bc04ba825136cacf68a7e64c5', 
    '2AUqcyWk0IGA/LECD/oVLsEoZwn8QdhrNuH89rdbZBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)