INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34543b3cbc003dd57824791c0e6b0a1c1271a47413b8106e334a4c3b1d2d50c9', 
    'WQlW0KU+TOx4PQ+57kUQK1evlAABWbs7zt0tPnZNDPc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)