UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UFw4ixDk5bsJ6tfyV0Sw4dBpfp+QdFYYqde/HEhJHdI=' 
WHERE 
  key_id = 'be4294a23b64d380f0756d90a5cba3af2846d8f2b798d51674d7f26ce501d78b' 
  AND (
    token = 'UFw4ixDk5bsJ6tfyV0Sw4dBpfp+QdFYYqde/HEhJHdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )