INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7be25bb630f0abb5b437b04c6f0f231a0fbd16dd750cde557c864b53b7698ea', 
    'hJv15Iv/+qkjkkYtktqpwmVKfa1GItzWM8lwYKw0LdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)