INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '714cb59dbe3886ff05ff7c6a8a19a382426ddce491cbdf247bc2a17aea106502', 
    'McOpsbbVVxQnxAOxQLF2MEtf0Zeyew3RJCmLhEgUsSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)