UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D+b0Gc4Wgx5vzSYH5k61Y09/EIqPELGM+z53ae39Eg8=' 
WHERE 
  key_id = '32444948cd7b37d08c866a14705d3e8d68a1ea9a3fbf9ef479ec6730a0befb09' 
  AND (
    token = 'D+b0Gc4Wgx5vzSYH5k61Y09/EIqPELGM+z53ae39Eg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )