INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b250c7bf41ecf2de8d03e1c8090f6163bfe35b8b418b2e620b48b8da0d007828', 
    '/7sm8r6SF0k4Hkww95IYMXIHwFQsjhzLoCRtWbvBEcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)