INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '591d8f379ffa8050f11c0126d59b8d837d08fe062f4146fe6ddc56add9eb5fbd', 
    'YCHxJR8bDrlAjDM9s4IkrKkqGGZD2mglnPbt4a04h38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)