UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jlk0UWI/SVIAb44rNA1DFaiqGZ881cdZ2CP81kRLtf8=' 
WHERE 
  key_id = '26ee7b075e0fce63daaa2e1a99aef75059586a916c539a4eae97046f52f6d5cf' 
  AND (
    token = 'jlk0UWI/SVIAb44rNA1DFaiqGZ881cdZ2CP81kRLtf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )