INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6df6b58e20201e76c1fc3702ceedfcb2e4d9c442a1f8ef5e0c2ab698cda05c74', 
    'nju0aLW8s94PJ8GFjhkQ8d5EGv6M8a8dkiqeLMpGWzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00090

Result

int(1)