UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KAkRxTU5EI98y0zQ7VCL7F7V7EVN/LgDpEzkM9NgxUY=' 
WHERE 
  key_id = 'c5fba51f1713c31fda19c73b7c7c74e032c890235a0d1ee8548c0136006cdc8f' 
  AND (
    token = 'KAkRxTU5EI98y0zQ7VCL7F7V7EVN/LgDpEzkM9NgxUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )