INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87dfd549fcbf2525138addd6a83c63045e28eb8a4f86bbb9226aa7030dcd7a7c', 
    'ehdcPwGEdtfhKu7T3r31Y2gYVIggTyWI8/4OqipgK9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)