UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ihZ+xy0PxU7G8hPlxV/klZTn/w5a8GexOaesYwqpGaA=' 
WHERE 
  key_id = '1c3d00dd002ec3e8565f72cf2b0a05dbfc2f62b6e95d3386a23b291def9f55cb' 
  AND (
    token = 'ihZ+xy0PxU7G8hPlxV/klZTn/w5a8GexOaesYwqpGaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )