UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '34LIE+b7DOgQE5HeKNWMMH/lzdRBN/DhRHleidD2dyo=' 
WHERE 
  key_id = '2cdd462704f4406c8ce3d652d790c6eba6324b2042e4b82d9d582a07df57878d' 
  AND (
    token = '34LIE+b7DOgQE5HeKNWMMH/lzdRBN/DhRHleidD2dyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )