UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lcq+AsODSLnN0MELAtKYhw3tBUZYf0qGFPeAO0uLuPU=' 
WHERE 
  key_id = 'dd2a88f839a30bfd8c456551bdc069b0f9f266e8bfba4c66bbb6b6545f8196a7' 
  AND (
    token = 'Lcq+AsODSLnN0MELAtKYhw3tBUZYf0qGFPeAO0uLuPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )