UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Euh9bEjhEHyUokSPqMI0rD7JILsa0UiLgjyDjXtsW0g=' 
WHERE 
  key_id = '261b28632f605809c9bcec7d16b2a1682896a3ccabcf1193482985683a933242' 
  AND (
    token = 'Euh9bEjhEHyUokSPqMI0rD7JILsa0UiLgjyDjXtsW0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )