UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i8niC3W5cCckABEfAvp8YIuiovlcS2YsDeW8yQ/cZM0=' 
WHERE 
  key_id = '1ea775e4f01873aa6f5be135a2af095ab4b27d863dbfd324c9f2f157ce562980' 
  AND (
    token = 'i8niC3W5cCckABEfAvp8YIuiovlcS2YsDeW8yQ/cZM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )