INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fab57a2cb98c1662f2f89cf807e4a9cadc2bb0e139dca15183f270a76492015f', 
    'oYQj8hZk/6a9VPVUdx5m2whGbmZjcOO0vkrdTwUZYmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)