INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df5ac57a269b04efc47c92498f336dba97b254db0d945eb22b69d18b6c57a530', 
    '18mZWwbeOB2lGfytxFn2jOPzPfaUGWns0yrpenAgpTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)