INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '859554190abbe7acb0259e8383c4e71ab793c0ccd6bea04872efc6c5e2ab25b4', 
    'iTwh2piu2L0NwpcAF8X4+xcGAI8MozKUH58Md2pY900=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)