UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u87jMq86dwl6CRNRz8X0NiOoit0V8cyP0IBkiP2n0j8=' 
WHERE 
  key_id = '7fec5e1f2917d6dab439743fd5ddf5fd306a2c5a21f9e63f2792161b77f95afa' 
  AND (
    token = 'u87jMq86dwl6CRNRz8X0NiOoit0V8cyP0IBkiP2n0j8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )