INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9baa8848ccacb04a22d35157c964b73fb07d8f427296bb905e9227d3f24ad2c3', 
    'HaTuBfi2Usz1ZBJCRQ+q2JWeD9LxnzttNAIrNacFB0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)