INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2121c90df821ab7de37dcd4ea9ab22052ee6522d0e8b5e79afde50076583f30c', 
    'f3WO4eZPvkvC3oBsEcToC/XY/y7x4yPG2je09jpMCm8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)