UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1uALGRk0jVi6itRnQxVEdMsiOwaupTfR4P3puNU/Oxo=' 
WHERE 
  key_id = '2c40c7bc54ff88b4057ab919d4523a6e25c2db86cfb5f6c46ef45d6d1dde8695' 
  AND (
    token = '1uALGRk0jVi6itRnQxVEdMsiOwaupTfR4P3puNU/Oxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )