UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oLkv4aV4E33+07G4s+kDr9nRjLJXDYmQnYZ0s8qBUlo=' 
WHERE 
  key_id = 'a4cdcdae0bab1857750934130b12d94bf7ab5bc16b53b5ff1089ed676a8e754b' 
  AND (
    token = 'oLkv4aV4E33+07G4s+kDr9nRjLJXDYmQnYZ0s8qBUlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )