INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5ef1af647fe2ca04fc25dd102c6052b95273d9d9fca232678f091252fbf741a', 
    'NSbsgk9GGJpJwRUZGneW5Ih0PUeljEnEB2tuKGxjlTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)