INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40c26d8c0d32776313ffa5440840271bb76e4fae7b25c122adee651c84e118e0', 
    '5MOo86uN9ci1koUqsQfiLWG+rEvvkHTlnoRv//AIZhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)