INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23e816c9d581ff71fdb2e0cbf289cb0953ebeaf0f6d0ef0a2a17180af0ba254d', 
    'nuEju0sowf3tksMZMFKUloWF2Elm9QNyAnvfRs+4ITY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)