INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5df5698b7074bc9bfe7e0d2d757742e6cc8b15812bea248b98581114d36be870', 
    'i6jgJsqBfekidcEXG9PpO+zrqwTd3OxhZgfiLwtSLqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)