UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eUz+fzaBaPyXMGcdrpNfsipLy/qYEBGF0ojqWY1IrQI=' 
WHERE 
  key_id = '499a7b1c5f45ce4af28fd60ecb0e56c57694088ebef50d3b06f84f41ea4ec61a' 
  AND (
    token = 'eUz+fzaBaPyXMGcdrpNfsipLy/qYEBGF0ojqWY1IrQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )