UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4VD0qtRKdPTdOwSB4q2HUoDHsgBeiODcqj2YGR5ZSKk=' 
WHERE 
  key_id = '89ca76af9477a7ceeab78803fd3354fe12a3a6b2be8a533d0682d5649dc01d34' 
  AND (
    token = '4VD0qtRKdPTdOwSB4q2HUoDHsgBeiODcqj2YGR5ZSKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )