INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b2bfee64fd99c01bddba8d436e387c27553fbb6eab2949dc5c6e85ff8ccaa26', 
    'krNAJYCB9qIbEj7p3WpaiSP4D6bJPM3JypE8lawiynM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)