UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWSpU353M0UT8oKsseqfTE2CzS1XM7wmTPhqhpS7tg4=' 
WHERE 
  key_id = '91488632afedc5109ea3c34a2679845516fd69f8b517c02701b615a231526fcc' 
  AND (
    token = 'GWSpU353M0UT8oKsseqfTE2CzS1XM7wmTPhqhpS7tg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )