UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o+AlBLQwdznT2uI7XZJh6pOZF0psKZp4Ug5SuvtuuZ0=' 
WHERE 
  key_id = '32dc70b151fed4e8a3990010ba8d219bcb285bbc7f152fd99c70479f84897198' 
  AND (
    token = 'o+AlBLQwdznT2uI7XZJh6pOZF0psKZp4Ug5SuvtuuZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )