UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aKzldTGyCrrasMi310Eq00j8qWPUXybcnZAjai7nBW0=' 
WHERE 
  key_id = 'e83c04e37aa020336447dd6701652eb4d81ae3051345437c19e0c4d830f9347d' 
  AND (
    token = 'aKzldTGyCrrasMi310Eq00j8qWPUXybcnZAjai7nBW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )