INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e29c92a02f63b419ebb026d4b389dc79388ba754c7f89dc103d2da07222c753', 
    'x9bJAWTM/9JCiXyXU3GJ61R1HTj900QU1XpY/yRahSA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)