INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '36a8e013558f6db0999bb9644d635b2104427d204f19209b34ed8430635d7011', 
    'ZCH6oB1HXM9tOesbRV6DUKd1IAJW6073TEjy4N0IDHM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)