UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lPmMFHKicCo/eCqtU71FGkMZ0iv9nGLoUe1TW3Opd4M=' 
WHERE 
  key_id = '5b509d35c896b1edb5681deea837899ecde8348f0727679f0d131b22fb9a8749' 
  AND (
    token = 'lPmMFHKicCo/eCqtU71FGkMZ0iv9nGLoUe1TW3Opd4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )