UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KvcSyA7B2I1YG0ocfq4uSqFRkn389DNt2zDLsFU33Bc=' 
WHERE 
  key_id = '140bea53c0cf0eff240ed286d571e05f680ade9e3f70bf3573ca1ba1252be0c1' 
  AND (
    token = 'KvcSyA7B2I1YG0ocfq4uSqFRkn389DNt2zDLsFU33Bc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )