UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9zCF/iJcLpKAKWp1Ar7ZOGI7U+Eik8oRzUZaPLEPns8=' 
WHERE 
  key_id = '1e71bb34f7e21d652f7b949f3fb63c9fc4b542e3e5341cb2faf3f003c36093df' 
  AND (
    token = '9zCF/iJcLpKAKWp1Ar7ZOGI7U+Eik8oRzUZaPLEPns8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )