INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e968f37caba1288ad0071d825862c857666b68ba2acebec41a602f27244f024', 
    'qBUQLh8i+FNbd9nQQSQiIiry4MthXmA3EiZOXyHHq6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)