INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c877a262d687a87a72540c9a7049e2e1a467a819dec8fef6bd5ddf1806271861', 
    'R5dIOS8orWvPAJfyglw94dOrS7SgC0xS+ChH818PCS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)