UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zfx/ykuZAN9aAn/aJw9ojAxZdt6eGvI6ce5RKXUPeiU=' 
WHERE 
  key_id = 'c11f18cf68cc4c983a1549edaad1c99a68c774cab9fa8bd488aceb9884d71325' 
  AND (
    token = 'Zfx/ykuZAN9aAn/aJw9ojAxZdt6eGvI6ce5RKXUPeiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )