UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mGLjY38IfLqxNgeA1liG5z0BFSJIVXg9ORzEoIY1/qU=' 
WHERE 
  key_id = '7df109a4b6127224607e6221ec7081dd6ed1e681d12bfbe0a4c7c5d3ac141d7d' 
  AND (
    token = 'mGLjY38IfLqxNgeA1liG5z0BFSJIVXg9ORzEoIY1/qU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )