INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ca4cc5ef4cc17151387de21ac57b4ccb24e4fc2968eae689347991770c5eb5d', 
    'zkhUM41FW6dv+nzArvIqOx7wth8gJFn14Gyx2OkGyKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)