UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Op1+aT+KucFbFpFSUKAJRP2XYv9bv0UAADl3yA6U8v0=' 
WHERE 
  key_id = 'b98f59e8cb9041cbdd9fea1808fe266d4dd354b6fdf4c9f5c902ee222dc68dbd' 
  AND (
    token = 'Op1+aT+KucFbFpFSUKAJRP2XYv9bv0UAADl3yA6U8v0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )