UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ug0Rycdz7YcXF53/Kda8vTitNybbY7kT3wQtb98pezo=' 
WHERE 
  key_id = 'a17bdf4040756776c6499ac8f887d6e6e4414d9789e4891f5aed8c82bdb1b1cb' 
  AND (
    token = 'ug0Rycdz7YcXF53/Kda8vTitNybbY7kT3wQtb98pezo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )