INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6081239f547b52d9a6d353d79c8f1a694b66745ae271b9e7dec0dab3ad888fe4', 
    '+MzO7VJQ/dkpC6T8maWDII1rQOtNL/0WvrvChCJV6Hk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)