UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jn5ktHw82r8gz6dWkJ/YZ0cEephUuE80oxBj5l5zA2Q=' 
WHERE 
  key_id = 'd9808be13c52eb693b7bc8585e1ce1b740ccc39c71dee8df19eccf34bf7b3891' 
  AND (
    token = 'Jn5ktHw82r8gz6dWkJ/YZ0cEephUuE80oxBj5l5zA2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )