INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b52a2f0588374fd23278f5eb086cb75fdfb68192b8a373d7c47abe1ac1ea50b0', 
    'Y+5OTmdePrEAjpugYvKS1HnjUiVvKBvZWtAXHJVB6pU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)