INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b757e48625ea9fe315544c8a0c2ad2b5cd6a25e70740818e265799ab03d474c2', 
    'UwjAbIJq2/NUQs+VJyFwKwSrnx50Zc9HxedBVnsjQjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)