UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pbZ19UHk/ceqt0SBy3MRLmYPwUdLj+T9dCpVqSqBz9c=' 
WHERE 
  key_id = '43ab95f3f2ef8d6727d05c9766e4b739a9dc34df7bdb0711b08db4000c2d573a' 
  AND (
    token = 'pbZ19UHk/ceqt0SBy3MRLmYPwUdLj+T9dCpVqSqBz9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )