INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd68e7464019c330514337375d47b7186689084e66bfdbaf652480a574206617a', 
    'oPu/miaayH8m1clmGiwdDNpKZ05FaM5ZQ6zy4FxaPb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)