INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92738646c3d7e9daf2fc0cc7533bec20a9858ae3de99b243bf4a09d1eca0fd67', 
    '2mpMq9Kyo0ifzjLujsgki7nww5mgbH5wUhcts0okyBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)