INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '818beb5a394cce0f47e43bd5de10cb7e5ef62003bbb4af978088d3a8557b70e7', 
    'YqBriYpCIswq40YaRuapvJ0NCtvNwG5HU8eG/Mk559Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)