INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97e37612496b6a5cff4ec79f97adfa1881d7d9484eece4bcecb626ad63a55065', 
    'kZN9IesdM+knYuaFjPrxt6MtmHDP2Ih5662SeHOOmew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)