INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ad169371df8f0dc6b56448f3a37f12f3e38d4135eda99a717ed0418eb013950', 
    '45AIdF9B8eilIVc1lTvS2ZC4TKWs6UHaQ8BuqfaCrl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)