INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6c72b59c274e6764eebde6018612357b063956ed6722426762b92893f724d8c', 
    'atf79RNS6zwQVVEb5ZZqolx2AYHFrhNvZlPm6/T+jJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)