UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uhl5nado/pidb87MHd+G635YX8il+RQiCP2cnzp4rGg=' 
WHERE 
  key_id = '98ca4d8e628666ba5618102fd84c20929618c746c3c9852459d385d2a3316c3b' 
  AND (
    token = 'Uhl5nado/pidb87MHd+G635YX8il+RQiCP2cnzp4rGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )