INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c63bd946f8bd577af8f19370b9d7d86b7f7ffde28378ad8fa565a6520f1054fd', 
    'NP7onQB/8Nf5HcidkDYKZDWZa38V3Ldw/ATvTHDts30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)