UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y/0tPE8F462z1CPSo8tLe6iJbkn//pZD8OWGkM/XRR4=' 
WHERE 
  key_id = '2e0762e1087245fbbb91fcbca784b630cfbff056d14329bcf11ab7cb0f8f4ef4' 
  AND (
    token = 'y/0tPE8F462z1CPSo8tLe6iJbkn//pZD8OWGkM/XRR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )