INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49fe7f707143682e2f0aa59bd412398cb2fc5997d9d19371a21bc9f5853be018', 
    'Xu2WJ4tnedKhV36zHwKCpnFnM3HP0FChAiyK2UrBcr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)