UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CYnDSuBB49YH6gdwPwGQuP7MpDMAHv4Dob9CS+WQiu8=' 
WHERE 
  key_id = 'ff2935e8915ba9418476443d1c221fffa8ca132b7bd5cc22b18ad0113ef26b08' 
  AND (
    token = 'CYnDSuBB49YH6gdwPwGQuP7MpDMAHv4Dob9CS+WQiu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )