INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6f376f28b7b9260c6db965712aaa4df46997e62d847e58ed6ed2b5267665051', 
    '4F84KBIzuI0yvXB/+smjsUCCfSjVdOJOHjHjr+EUV6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)