INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cf3cee4ef55ddb0d2e1cfae1ae849b60b4fc553a90e09f0a988c450731ec5dd', 
    'yXjYPuqILtnRflZ57QSVjEakeS6lB7i7jMGoIAwrPjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)