UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XkaEj3QVW6rBXx+20BKqOZzomv8vfpa3LZ55FJydSFk=' 
WHERE 
  key_id = '9fcfc13cd8ff6fc192e5d912f95c048a1c2f90b95dbc071caa06b36bf485a967' 
  AND (
    token = 'XkaEj3QVW6rBXx+20BKqOZzomv8vfpa3LZ55FJydSFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )