INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3c366ebc45251d5aa90ce8b7604e1dffbf8606496dfcdbd0a4a68d4092206b2', 
    'RfpVa3OduD4NBTPAkTei3QT2UFJ7XYJIOA+APSpr+SI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)