INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d2a583f44e405a96716a75e623ada13701a7288939dc581b5f3d29657128074', 
    'PMLmjvidWPJi9gSpA8rct4881hKDFS4XvI81T07i/9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)