UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1lUZcWLPnVM/3X2XExZPFp2eoWORIf0UotLRea2EoH0=' 
WHERE 
  key_id = 'a6780b260760f59fb52db16f0be06a49cc3c45f8750cfcaecef624039314c6d8' 
  AND (
    token = '1lUZcWLPnVM/3X2XExZPFp2eoWORIf0UotLRea2EoH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )