INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f348b680655283b4ca2ed350f43bf6caabc7c0f3bd349ab0c1e01862a2dc5cdf', 
    'JwEZCDTXx0vR5ackG75x7VjOOrPRKKdQceWcBhhl4WI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)