UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMXK2K1v0ERZqRqtfJPUJOE4gJ/lGwe8+TbHzQG01NU=' 
WHERE 
  key_id = '0c875252fb913598f8c6537e68d0040d8b38c9e60127e9f83e6eba7e405e3024' 
  AND (
    token = 'AMXK2K1v0ERZqRqtfJPUJOE4gJ/lGwe8+TbHzQG01NU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )