INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f79d158deaee509b703f73a51cdb60d2d6a4a7ddc64aa6551cf571e3368b514', 
    '0d1q8wwnfsVl+yummVyGQ7x8zk0nyhwx5gVQDsMP0ow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)