INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '590ebe402e9cb4f8668318d8d934920eb6da0c9adc40f6745816632d2ed207d1', 
    'syZ93spzTNnvcwK03LJNI9BhXmHElXG3luGtHaAg85E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)