INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5bf91579bdb4252e3a3fa04a735acf17b5e9df7b9ad11da650cd4bba81317e24', 
    'UKwPXcA20qAolTOHO2N4VJlQOywDhrrlhNeeVELB8wc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)