INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d7e1277caf1cddd36aeed02cf4f7ee4d0556a26254f99016d1952a28d957263', 
    'kwm33QHJIFe+km5hkfeHv/5dnQFugY2gYPemWcZ8734=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)