INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9eccbcec251cb4ac38086f89d7fb88dd1a0302bbb7af0be4b187e8f696ce18ca', 
    'w5ibbzIh1xCQv+3lmcYBCpHm/j+ZOrILld2MXsW9OHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)