UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F8RKAKU4eFW5iB5KW6+EpRP2LMEHxvSE74xBzEyYoSE=' 
WHERE 
  key_id = '82972f0133d49d555b9eb157bfc4b1d07c14b778721e5f4c772ef038c66bc016' 
  AND (
    token = 'F8RKAKU4eFW5iB5KW6+EpRP2LMEHxvSE74xBzEyYoSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )