UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZyZhnwVra9bGLt6fL4BpqfVKLlo9yDWQDWgjy6mI+GY=' 
WHERE 
  key_id = '10479c214eb3afb4ac3768c475e5cb946e2376cca75950f242ae067091087a87' 
  AND (
    token = 'ZyZhnwVra9bGLt6fL4BpqfVKLlo9yDWQDWgjy6mI+GY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )