UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3rhRPFPq3jCVYMLhAS5ZFQC9xFqQTY9mEZxINiqhVuY=' 
WHERE 
  key_id = '552e1f5f3048b291702c4ad6c1acdec5515fdd2d752634015f18ff7f09692762' 
  AND (
    token = '3rhRPFPq3jCVYMLhAS5ZFQC9xFqQTY9mEZxINiqhVuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )