UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V+nb85/BEIW8PtWiAbO+rEb2KmOZriEcXIF0/AhQjUY=' 
WHERE 
  key_id = '0d6b8a373269affc37b643bdfe4adabf284dbd707d68f04ec4445c8a7b4a28ad' 
  AND (
    token = 'V+nb85/BEIW8PtWiAbO+rEb2KmOZriEcXIF0/AhQjUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )