INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '856569dc848d40c975079c996bf744eaea5945b9768a318623fa471d6d05d259', 
    'NEjpCghAcH6Utpg4Z5KcsUtKfIafa2BZONl6jQZgLIQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)