UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ppai259RrEMh/V3Tutc3K54dzR2b2Kn+Iw3w31NXHv8=' 
WHERE 
  key_id = '8f1345d8cdab903ea765194fe89152d38cf10ac4ce0a88fe8ffde5293a0d2fd4' 
  AND (
    token = 'ppai259RrEMh/V3Tutc3K54dzR2b2Kn+Iw3w31NXHv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )