INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83dea794afc2eac2d048037f350d8a8691e649a5917da60d017336dfc841a642', 
    'MdYRSPRlpNSAlVlMN5dHx+lBf2EOTNnE5ZqU2Ay5noI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)