INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45dc424f0b7cbd0a504bd145e4c76646f54d31fe369d49bfee0b42fcd83c54aa', 
    'bYCV1Kh28tEC/102qhVlCYBQ1oahHPnlutkc1pmwNmE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)