UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PdyQ9Xl5QKQnHexX8v6vTIQNH3lEbLZ46OTnTuAOezA=' 
WHERE 
  key_id = 'd1a87718761c70bf418c3d2d8146c6dbeafd09d5c1af49a02633d31948d4d44e' 
  AND (
    token = 'PdyQ9Xl5QKQnHexX8v6vTIQNH3lEbLZ46OTnTuAOezA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )