INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a236bf748929c5d60f5db4bb34e396cd2ead91f5dbe4df4a07e5882bf7a1cd4c', 
    'snPHqU9g9lKe42i489NXB9jDsaaqaNIEjXe0eq+Hsoo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)