UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RwAn1XgMEUijJc6Qbb1SypKIlOQUApGkTzWy+66HESg=' 
WHERE 
  key_id = '7b19ad6af0d2301fca0a285aa69b0054306f51972b95fda112db4674b2aa0ec5' 
  AND (
    token = 'RwAn1XgMEUijJc6Qbb1SypKIlOQUApGkTzWy+66HESg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )