UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rcQ1MhVV9WhTgf7GtQkcEeUzdS0uXkoG1XniQ4FoMPw=' 
WHERE 
  key_id = 'f5f631920f2d53697e7848b06cbf2ac97b5ad08d728d0cc05c66f1cd28de5508' 
  AND (
    token = 'rcQ1MhVV9WhTgf7GtQkcEeUzdS0uXkoG1XniQ4FoMPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )