UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Z+aW5Xcr0eQrG2rhKvUcpxG7l1xcN1iQRPg+Y0gRMY=' 
WHERE 
  key_id = 'f38a2de160bdbaab956194b2d83466432cce02ce2602c4b7a5595c98d9c0b27d' 
  AND (
    token = '7Z+aW5Xcr0eQrG2rhKvUcpxG7l1xcN1iQRPg+Y0gRMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )