INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7acc0228f211a2b66c7d470269152dc41056fc2fde7d44f1fd5047fb3923ca9', 
    'iZKJCOuEEth3ZZsB0xtrYnqe9BmxKC/2a4Wasu7YqlA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)