INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1272c9cf3f7d9118867d13fdca60cbf0b96cecf7e8750c0a6bf9d94f636da44d', 
    'V+4k9jzSrOkce2hjthr3JBhQqoNbeieI1rYftJ8sf7U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)