UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OmSvCD5kMFkao1PU1Ww7O+eH5FlOm9l1QJX3n2bpT4c=' 
WHERE 
  key_id = 'de82ff9373ec234ca9b1ba2897bf242d84974ec906f8ba541b58955fce3289fd' 
  AND (
    token = 'OmSvCD5kMFkao1PU1Ww7O+eH5FlOm9l1QJX3n2bpT4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )