UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'irggZLSYL2wgjzE3w5+g/fH3KKarHwm0NdyOaHcJ6oY=' 
WHERE 
  key_id = '9a6767f2df6949674269fb76ecfae5b26fc198556cc051be61379fa26588803d' 
  AND (
    token = 'irggZLSYL2wgjzE3w5+g/fH3KKarHwm0NdyOaHcJ6oY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )