INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6d168ba9237382d61a1b565436f0035e3f18b6f642216f1db64f4c89a0fda4d', 
    'gKpSWizB3j57oxaKs/c77hZmD7NyXKFTHPI3AqeIlF8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)