INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4732ab75e0820ee7f27aa9d0ef374c6982e6a6689072b030925d60d5e0c09a4d', 
    '9MnFEGJzFd/GWNCuXbAOVTGW3r60oVztLEoR3FRCETM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00087

Result

int(1)