UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BKMkqyA9Cs2w37iN+x//nX1uMCXN2o4z0O7NaCCJ/RM=' 
WHERE 
  key_id = '092e23fdef937117d2c0b20a564ed89eafc4f80b2ee5a17fc2d2bdd356a325b6' 
  AND (
    token = 'BKMkqyA9Cs2w37iN+x//nX1uMCXN2o4z0O7NaCCJ/RM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )