UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pf9XJVsD6qWvVtd1D3CYlk4D2ykhL03HvCZy06sRLbY=' 
WHERE 
  key_id = '9da4e4d06133fa3298384230104d0c58af42504572e42afdd1ce7e8a69295559' 
  AND (
    token = 'pf9XJVsD6qWvVtd1D3CYlk4D2ykhL03HvCZy06sRLbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )