UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ekOJg+/f/82DwoeD1fiZr632iY7LKAGe5N5WV3IN9UQ=' 
WHERE 
  key_id = '916ebf3b696e6778dbdf8425048297474d8f8c53f32a781f346c30abfe8f92aa' 
  AND (
    token = 'ekOJg+/f/82DwoeD1fiZr632iY7LKAGe5N5WV3IN9UQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )