UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HobgKG48ymTo7KxiE1CeO7hCvCifCR73H6wbLOB8HpE=' 
WHERE 
  key_id = '984b2c99f83fbe54b6a972bc34af0df15bb485749c85cc734562d83fd17602b8' 
  AND (
    token = 'HobgKG48ymTo7KxiE1CeO7hCvCifCR73H6wbLOB8HpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )