UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xxpKzNQQv5VmbH+NWE6UYli3ELZOrlm3AzQfOou3zdg=' 
WHERE 
  key_id = '9b1f1d8adc4aa4e7bd9850781168d10080660dc1390e35aabd788d46448e96a0' 
  AND (
    token = 'xxpKzNQQv5VmbH+NWE6UYli3ELZOrlm3AzQfOou3zdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )