UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dqxojl6jz6mLZmiVzCqVz6kzsdtYPokvTJSHFNAqj0g=' 
WHERE 
  key_id = '28db08b20cf6f6ff07185f4a81feeaff0bfaf4f86c5d860ef5f8666ed46d45c1' 
  AND (
    token = 'dqxojl6jz6mLZmiVzCqVz6kzsdtYPokvTJSHFNAqj0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )