INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '121e3bbe9c2aad4ea4195c0fede7ee3725349448a18c427d5efd271fe3809530', 
    'jUzJbc7ccWn5JKoLjHqA0EReqNNsUuI1dJOOjKFhHBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)