UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tMPhRvl/Yq980leHlf4jdU/kIccZUIk0p6ir5u4EVTo=' 
WHERE 
  key_id = '857b4f42f8e64d63acc9da994b19e5bb3989f32d1e59a7a2e3b4e9c07f13f0e5' 
  AND (
    token = 'tMPhRvl/Yq980leHlf4jdU/kIccZUIk0p6ir5u4EVTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )