INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e44d202b7e106dad8ea6f9c6956f58052c93d4197875e474c83cb2712eb92572', 
    '/elsRcNgwowUvaGvUkbxXM6SWiIpCjVdCtDaMre784o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)