UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PoAqWYGQFDV8pFBEkoLF0WDjEBri0Gx2nAz2/J7uSPk=' 
WHERE 
  key_id = 'dd138f200d94d056ee0bb9f0aa0945d99427e7d48e1a0f95415e6b5e2ca0cd0b' 
  AND (
    token = 'PoAqWYGQFDV8pFBEkoLF0WDjEBri0Gx2nAz2/J7uSPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )