UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pgRglRIrdQ5KsZh8w7aBnqn643keM5/qMS+P/tTJgRk=' 
WHERE 
  key_id = 'b6e5372276466724ca0f87335e7f575e8e7b1c83dc7a28b20e0ff0ffbb3e9d4c' 
  AND (
    token = 'pgRglRIrdQ5KsZh8w7aBnqn643keM5/qMS+P/tTJgRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )