INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4301b6561ba1a8e510cb17a8028901157a508eaadc96c8f157199c1e61ea4039', 
    'hufhTmpMKXxDZU79kvbhqj5vjE6xP8ZWoLsNYNCNVqU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)