UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P2peCvPrEZOe1J8gpLeELSx0VlsGLI7f3i1+uLx9urk=' 
WHERE 
  key_id = '1af6a8a0bbc3a7e571c173c26a32ade984fb132992aabea4f0f5bc5b34e8f66d' 
  AND (
    token = 'P2peCvPrEZOe1J8gpLeELSx0VlsGLI7f3i1+uLx9urk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )