INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a981c25c063fc1404427d4cbee373d3f9eac951fa4a01cbef5fd800a98cfa01b', 
    'VhtL6bZi5oHHKnARQLEFYnjVYecboqKzgp1Ke0PkayY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)