INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e012d4adfdd77bf999b00274c2786a5eed7aeacb28e74fb778fc302a20cc3892', 
    'm9RgL5ApYKCOekChctDlqFqVFZ9vLMK9ejbvQEyQyPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)