UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EmW7oAQ8kGBtRJp+InLMfSl+hJaRWncp/kJqBH36vGk=' 
WHERE 
  key_id = '4bf2f54a2d47a23a02d7bd241f100bc3d5b33c9fe4f6801cbb0721ebfc33785d' 
  AND (
    token = 'EmW7oAQ8kGBtRJp+InLMfSl+hJaRWncp/kJqBH36vGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )