INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4de40cfb6ffd08338ccb31265ea087b843c116a279b9d8eda37d596f7dc6855', 
    'RRmQvUCu7o+FKrxcOsVs9rfyJLEMWvHkv1gUdc3xNZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)