UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SqIKsh5zMAxK+h9QC6vUam/00HlSooqH3GXOrI3cI+4=' 
WHERE 
  key_id = 'b79b514f40d98fdda36b455b08917463bc6aad52548f27ff89e7b1c0166b3417' 
  AND (
    token = 'SqIKsh5zMAxK+h9QC6vUam/00HlSooqH3GXOrI3cI+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )