INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8afb819a67761f042bd46584283b960d54fbf4154669082fea2f081085701c9', 
    'pbJFjG3NZFvegZmnzxykZNskvYHiZdzSN1cFPYVhOyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)