UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5QgR509a20aTllcmN4D++rpBSLGrVwor8akEgo6JUQU=' 
WHERE 
  key_id = '6582f1f5be41036c82c0b85238f9d6f6267d3afe5ef6303ada406b2c2073b244' 
  AND (
    token = '5QgR509a20aTllcmN4D++rpBSLGrVwor8akEgo6JUQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )