INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ee31466af7b90662c2576fe10cc778a03be518c5fd1ac5c681f126c099ac27d', 
    'cN7X8OGTfD3EFSqFCBfmIqbLpk2m5mkdsFGeoby9oyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)