INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fad60726fe08f1bd0d7eb71f16ae3172dd047a7e735bbee8795c6e278b091778', 
    'pmzn18SM3iB5lT0nW4JuuO3blSBbCjQdUrxKbr00YCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)