UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uIbwQDIyvzND4EgLqua9SIJHHThZVzNdLAgE4O1BP6A=' 
WHERE 
  key_id = 'e2a5bdafee19b6be57a697148978c731f0daa8bbf102bab460d6191604633300' 
  AND (
    token = 'uIbwQDIyvzND4EgLqua9SIJHHThZVzNdLAgE4O1BP6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )