INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a153700cbb18980b7190fdda2bfbb8d6f7ea710cb982831e815b357124d5f3c5', 
    'WOJAbkCp7xv1iK+sDQZiB00nKRsgybDmhaClJ7AhAao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)