INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dd01f43d87d03528e1704d2c056253cf238b899880476e9e0862943d7364241', 
    't6WjTj9wKOIhSdAY6uftOgAx1Q3ZnyKALcloUNwFdmA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)