UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0V/Nzg6yeEuY0X3n0LDp/YzwgJBoQLIEZlsMcfeGgC8=' 
WHERE 
  key_id = '27f5c095201a8e274609d4f091f0e54dae967f5b3c7ed331e814ad59f24d5c6b' 
  AND (
    token = '0V/Nzg6yeEuY0X3n0LDp/YzwgJBoQLIEZlsMcfeGgC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )