INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9d56406131a7e48f9591d871cb7dc29c5977e0b79ee7797fec16b15f3c90ad2', 
    '1O8BrYgGg/81NlDqlkn/3pCFolMbvuAt8m3SdIPqqC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)