INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b6952d8715fcba1c7868fede04d890e42485b661407c28c56acde6eb6c880f8', 
    'PJMqFBJdz/KoWpPBDQk1BFr9UrmB+1k9IErk2E5xCwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)