INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e27e9f74c46f1d87d2f2704210737919202139bddc4d2e3298aba465847af9af', 
    'oaSRz8wI7L1z10iN133mqop7rQ69Q8XlQ+333CCYGoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)