INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c145bcb0c04078d4659486fdcb46cd74b06c1b1296de09c1fc42e2f71d4a2c0', 
    '3iikOwb3+7e3JGgyUpWYoDjcrcep8jj4h2sDz5zA0u8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)