UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5/D4y4RdWx8gKVr3ndiqhmSWRYdzWGktF/AShTA7Z10=' 
WHERE 
  key_id = '67860bf3ec37279e88aaeda34bce6de54580147f094d2d44b42bfcb33362cbd6' 
  AND (
    token = '5/D4y4RdWx8gKVr3ndiqhmSWRYdzWGktF/AShTA7Z10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )