UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZlqbESD2SCyNkgbIMtnOafTLVczzX+/ZdYksROWlhko=' 
WHERE 
  key_id = 'e1bab1479f9d2b3a6394f3f32b4af259251752a8c945e257e1687ad51424cb28' 
  AND (
    token = 'ZlqbESD2SCyNkgbIMtnOafTLVczzX+/ZdYksROWlhko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )