UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2U6548/Jbp2tH3PeCz7G0FjQ1EJmrkskRfKSgfi91ZM=' 
WHERE 
  key_id = '23178db77cbcb8ef00e85abdfbadc7345a2a0ec1426d61d608794ee193c31353' 
  AND (
    token = '2U6548/Jbp2tH3PeCz7G0FjQ1EJmrkskRfKSgfi91ZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )