INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74db5837498a1a84979ae714f932eff4eb8de0562b6bce8a310c6bf66da0c840', 
    'zhY3MkuIQWwGzpzAhusrkdrpTfR5u/tqPDJm/tgEd4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)