UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b5aLdDRJcHbeJTT3HNN3tVCxzgSmbkHl6gCphMyZAdA=' 
WHERE 
  key_id = 'cf98a302e0ddbe1e0416ce2ded08b2f5a631b2b633950dba2de922af9b63cf91' 
  AND (
    token = 'b5aLdDRJcHbeJTT3HNN3tVCxzgSmbkHl6gCphMyZAdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )