UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qWhwofjOoRyjLd5EFPw5o/KSK8OZL/T4K9e+GfDFYPk=' 
WHERE 
  key_id = '266c756a558e435e9f0d3fba529ca3bbcd18f72bf3603696dde91075adbb19a2' 
  AND (
    token = 'qWhwofjOoRyjLd5EFPw5o/KSK8OZL/T4K9e+GfDFYPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )