UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TS2uCsuFQJb7gaf/1zIlLOG7KZ44j+01xeUQ9a1RLec=' 
WHERE 
  key_id = '5a0f1eaa6fcc857f1282ebc9baf8d8ec3900b8b0b7288c686e0eef91cec0980a' 
  AND (
    token = 'TS2uCsuFQJb7gaf/1zIlLOG7KZ44j+01xeUQ9a1RLec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )