INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82d5de5cd881ad1d41b1c2d0373e19ea5105ecc77047321cbe76036889404a96', 
    'jb9lEspSh/7auwfAtJQpvbp9pZy3hsBr2WXm5gZ9L+4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)