INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81984d28ebaf1f580689412f8c61c0b236b070c2f3f1e6576a894a01b3a7b998', 
    'wGrKL/OwhbIt0577zBhtP6+9ZlJpMSQIJodo6zMuS5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)