INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '249d9cae416da8bffb0e055b5ecdbc0033edb8e1f81a60a88b34b6f6c8ba07a6', 
    'UcZzgHSRnK4LrJoCt6n8hqqN3fyLV3ueE7oKmpgD+Jc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)