INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '534b4c7a7e1a337600e5b5093cba04adf6e92567629f0006c104012b500575bb', 
    'ELE3B6fExNYIuEWOHYVPYXfWyz+0XbqEPefrOYwgaqQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)