INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b9f83bd7b998e75cf08d4ebcc0304446bcb72349a16cabaf845c64cc406d682', 
    'QZ81sN4vgJI5hMUzEUY1NGTrZMJ5HSpQ29bvUQm3kXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)