UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SO5U4C6u7HAhKHCfCQ/bR4OamLz+ATXtSWhK/EFlj9Q=' 
WHERE 
  key_id = 'a5a23838f6fd08fa0b3cf59778b42c46c25f4973c7839f96bdba95343a593fc6' 
  AND (
    token = 'SO5U4C6u7HAhKHCfCQ/bR4OamLz+ATXtSWhK/EFlj9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )