INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c6c3e879b4c027a9180ad2b8b260f184e5a6cdef64106126f81f8db44eda7fd', 
    'V8wpJF4lPkeg+a2IieWV2YUMQr0haGWa2dRUOYAzQVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)