UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CsVWMt7cpky/Xx6CWmdbGvBhN2UsL5jkTT+NEz+ByjE=' 
WHERE 
  key_id = 'fae0c8f6e6be55f2506edfbe9b18b26bde6fd50db21564d7004b3f05e8638a0f' 
  AND (
    token = 'CsVWMt7cpky/Xx6CWmdbGvBhN2UsL5jkTT+NEz+ByjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )