UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rzA/U0VzQQSLv02LvxosH8sl6BFQSfqf8gSg3rlykEo=' 
WHERE 
  key_id = '6141a85a49e1b30fd54445611e946d868fce8b155831a40867b6c4905163b32e' 
  AND (
    token = 'rzA/U0VzQQSLv02LvxosH8sl6BFQSfqf8gSg3rlykEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )