UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pRFV9lr5tfMPncjMFsrut/9xOnTeNWat0QadfyCVfl0=' 
WHERE 
  key_id = 'cb664601b402dad683d0b08f9e395e88d823e7052c33ecb9cbec52526a329969' 
  AND (
    token = 'pRFV9lr5tfMPncjMFsrut/9xOnTeNWat0QadfyCVfl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )