UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mWSIvAD0ddatQp/+AfCG4+qoC6Gn87qdl1nFnz9QDTE=' 
WHERE 
  key_id = '9ccf26ef26c6c7a38858ae20460bd4ebe0e3b4973ea235525175e04094fccd9e' 
  AND (
    token = 'mWSIvAD0ddatQp/+AfCG4+qoC6Gn87qdl1nFnz9QDTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )