UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5II09mmorxLbWofTu0w9fskb0GV+LEa34MF9eIx+tBU=' 
WHERE 
  key_id = '6a0ef02ab7bfc026fbe2606901a6fbe7a80db8f486490fad20ad268dbd573259' 
  AND (
    token = '5II09mmorxLbWofTu0w9fskb0GV+LEa34MF9eIx+tBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )