UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7yziDKkr2zqD4XoNDELS7Gl6D54W19gX9i02HLAiIDw=' 
WHERE 
  key_id = '799efe34febd65f4497d7fbc578cc23fae6da2d87fa3425be1073e73ff5f4db6' 
  AND (
    token = '7yziDKkr2zqD4XoNDELS7Gl6D54W19gX9i02HLAiIDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )