INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '424339dc60a1db9a6f128e039b7d5a14b4c6fd5708189db40a0d97ffba577fd0', 
    '3yj0T29T/VKXz4/ee2CHL6kBuMEHsbGzr5HxBsFEpFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)