UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DyEGyyiW9JbzGHV96eCHnaTcDEN38pIxibK/P2XwX+I=' 
WHERE 
  key_id = '001f919d784e853f625297d10dbdd604f18ce8fc3798ea9304ac0653ef0bcfe2' 
  AND (
    token = 'DyEGyyiW9JbzGHV96eCHnaTcDEN38pIxibK/P2XwX+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )