UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qPhMGmK2u1QKL1CtQMzaZBuGLQHrofs8VJjXqY7AlKE=' 
WHERE 
  key_id = '8c98ceddcb8c06a39a7c43472c0e08f570e98f777442a39abd042c90d0712691' 
  AND (
    token = 'qPhMGmK2u1QKL1CtQMzaZBuGLQHrofs8VJjXqY7AlKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )