UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nr66rlgGQ8ExrkdSTJ8vyxoNHP0D9R2hAe7m7bn35sk=' 
WHERE 
  key_id = '693e3579ede7e1e18d57cf2a5ef35df4da7835935632228b33cbc784b7f81d38' 
  AND (
    token = 'nr66rlgGQ8ExrkdSTJ8vyxoNHP0D9R2hAe7m7bn35sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )