UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '81F625omIKOEuH/3otB6LjQ9oDLex5d/DidK3vhgNNg=' 
WHERE 
  key_id = '1e4552da83a40533a15de3f26dbba1e7e58e7d9f3cf9f412d3ba32295f1a0ecc' 
  AND (
    token = '81F625omIKOEuH/3otB6LjQ9oDLex5d/DidK3vhgNNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )