UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'alWhTdVVnlBWXI0PZ5LpGqoOW/67hpI9iSNNsfV91dw=' 
WHERE 
  key_id = 'd9b45e9b38b164c52f8534cd3ab875d07ec77c1c4e80e04480fbc1f20959a253' 
  AND (
    token = 'alWhTdVVnlBWXI0PZ5LpGqoOW/67hpI9iSNNsfV91dw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )