INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '67d51d40e0aa4b664de2341fd85538d84374ca1ab1165c1711af7e89374907fe', 
    'xdVygG9Z5Eetbvuscm1KsVdRNorI8BLRop32KmxjkJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)