INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b4ab1cc21a443ebd9c553d689feb81ac1da75068a0be93af551ba77b481ef47', 
    'z/hOb5+8nqURWDaBZBj4dSqRPo4LVxEN0MB6fiX7JJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)