UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IteMemq2j7JO5iv6ebJ2HV4y1KHrFnWoshyeT45tvWU=' 
WHERE 
  key_id = '3bb42ec437f802c04bba78caced17fc43fc9a6bb5e8fb3ca477e958895988687' 
  AND (
    token = 'IteMemq2j7JO5iv6ebJ2HV4y1KHrFnWoshyeT45tvWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )