INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9613681ebd0b6a72aa06faed468279306e490c11d7ba13e7d5988d78a1e73031', 
    'U/VMS191REpELe2kv2JFBrh+Mh3VWPOBJTB598ssnqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)