INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '621f05669c14e1c0d96253447a7bfd219abe045ab193c331387833c8d676ee27', 
    'lQjRXWV6UzxvChMWl7QxrKKnbiP3NNfdzlxPgMBWLJ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)