INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '558b29c3b8093284382ea5b25291152bc94a377a50b74030f595f9e9360af765', 
    'MRIc+7GYg1S+wtxVxuQVhwIdRjAj5ug9pQvwe1wzONw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)