INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6782787988d18c6cab12bfc518118faa94c6b54b4b6c9665e7696f880086ccd6', 
    'Ef7DNxvfnWInh7ozpRAbRDJ+OAlJnPvSbWCOBAd11GE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)