INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b40d563f899d916b60662a06599e0c72cfc18c697ff0ea7fa121e8b8c2b39ad', 
    'LwsTqLbIPTyyjaF9XURFtR9PqSioP2wD4XptT4Kn9gU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)