UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RGV1RgR6e9uJbQSVtr4omMYPk76Y/38sHoPiMSuwXIE=' 
WHERE 
  key_id = 'aac737738780913f698817111dabaa466941988d7995d386bab4c0a035f9cb14' 
  AND (
    token = 'RGV1RgR6e9uJbQSVtr4omMYPk76Y/38sHoPiMSuwXIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )