UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bZloVZzqxm7/UlxcUoYW1PCXVyWY7pa0S4HevOKA7Hs=' 
WHERE 
  key_id = '429c444f3f8cc94623e1dca4d90c0924ce6d8c2e9fc550dd627a360f8f676c18' 
  AND (
    token = 'bZloVZzqxm7/UlxcUoYW1PCXVyWY7pa0S4HevOKA7Hs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )